Mostly Unpublished Cheats ;)
red marked cheats are unique, not listed on any site (tell me if not).
brown marked cheats from various other sources like gamefaqs.com etc, checked and fixed if necessary.
gray marked disabled or missed cheats buried inside game ROM.
100 Man $ Kid - Maboroshi no Teiou Hen, Casino Kid (U)
1943 - The Battle of Midway, 1943
3-D Battles of World Runner, The
8 Eyes
AV - Mahjongg
AV Jiu Ji Ma Jiang 2
AV Poker, Mari - Ayami - Luka no AV Poker, Peek-A-Boo Poker, Poker (As)
AV Pretty Girl Fighting
AV Soccer, Ultimate League Soccer
Aa Yakyuu Jinsei Icchokusen
Abadox
Abarenbou Tengu, Zombie Nation
Aces - Iron Eagle 3, Ultimate Air Combat
Action in New York, Final Mission, SCAT - Special Cybernetic Attack Team
Addams Family, The (U)
Addams Family, The - Pugsley's Scavenger Hunt
Advanced Dungeons & Dragons - Dragon Strike
Adventures of Dino Riki, The, Shin Jinrui - The New Type
Adventures of Lolo (J), Adventures of Lolo 2 (U)
Adventures of Lolo (U)
Adventures of Lolo 2 (J), Adventures of Lolo 3 (U)
Adventures of Rocky and Bullwinkle and Friends, The
Adventures of Tom Sawyer, Tom Sawyer no Bouken
After Burner, After Burner II
Airwolf (J)
Akumajou Densetsu, Castlevania III - Dracula's Curse
Akumajou Special - Boku Dracula-kun
Aladdin (E) [!]
Aladdin (E) [p1], Aladdin (Unl)
Alien 3
Alien Syndrome
All Night Nippon Super Mario Bros., Super Mario Bros. (JU), VS Super Mario Bros.
Alpha Mission, ASO - Armored Scrum Object
Arabian Dream Sherazaado, Magic of Scheherazade, The
Arkanoid (J)
Arkanoid 2
Asterix
Astyanax, Lord of King, The
Atari RBI Baseball, Pro Yakyuu - Family Stadium (J), Pro Yakyuu - Family Stadium '87, R.B.I. Baseball (U)
Attack of the Killer Tomatoes
Babel no Tou
Back to the Future (U)
Back to the Future II & III
Bad Dudes (U), Bad Dudes vs Dragon Ninja, Dragon Ninja
Bad News Baseball, Gekitou Stadium!!
Banana Prince, Bananan Ouji no Daibouken
Baseball Simulator 1.000, Choujin - Ultra Baseball
Baseball Star - Mezase Sankanou!!, Baseball Stars (U)
Batman - Return of the Joker, Dynamite Batman
Batman Returns, Batman 3
Batsu & Terii
Battle Baseball
Battle City, Tank 1990
Battle Formula, Super Spy Hunter
Battle Stadium - Senbatsu Pro Yakyuu
Battle Storm
Battleship
Battletoads & Double Dragon - The Ultimate Team
Battletoads (U)
Bee 52
Best Play Pro Yakyuu '90
Best Play Pro Yakyuu (J)
Best Play Pro Yakyuu II
Best Play Pro Yakyuu Special
Big Nose Freaks Out
Big Nose the Caveman
Bikkuri Nekketsu Shin Kiroku! - Harukanaru Kin Medal, Crash 'n the Boys - Street Challenge
Binary Land
Bio Miracle Bokutte Upa
Blue Marlin, The
Blue Shadow, Kage, Shadow of the Ninja
Blues Brothers, The
Bo Jackson Baseball
Bomber King, Robo Warrior
Bomberman II, Dynablaster
Bonk's Adventure, FC Genjin - Freakthoropus Computerus
Booby Kids
Bram Stoker's Dracula
Bubble Bath Babes, Mermaids of Atlantis, Soap Panic
Bubble Bobble 2
Bucky O'Hare
Buggy Popper, Bump'n'Jump
Bugs Bunny Birthday Bash, Bugs Bunny Birthday Blowout, The, Happy Birthday Bugs
Bugs Bunny Crazy Castle, The, Bugs Bunny Fun House
Burai Fighter
Captain Ed
Captain Saver, Power Blade 2
Captain Skyhawk
Captain Tsubasa (J), Tecmo Cup - Soccer Game
Captain Tsubasa Vol. II - Super Striker
Castelian, Kyoro Chan Land
Castlevania II - Simon's Quest
Cat Ninden Teyandee
Challenger
Championship Pool
Chaos World
Chiki Chiki Machine Mou Race, Wacky Races
Chiller
Chitei Senkuu Vazorudaa, Wurm
Chou Hen, Galactic Crusader, Papillion
Choujin Sentai - Jetman
Chu Da D
City Adventure Touch - Mystery of Triangle
Clash at Demonhead, Dengeki - Big Bang!
Clu Clu Land
Commando, Senjou no Ookami
Conquest of the Crystal Palace, Matendouji
Contra (U), Gryzor, Probotector (E)
Contra Force
Cool World
Cosmic Epsilon
Crackout
Crisis Force
Crystalis, God Slayer - Haruka Tenkuu no Sonata
Dai Meiro - Meikyuu no Tatsujin
Daikaijuu Deburas
Daiku no Gen San 2 - Akage no Dan no Gyakushuu
Dalton McGuinty's Kids' Computer Game, M.C. Kids
Dash Galaxy in the Alien Asylum
Datsugoku, POW - Prisoners of War
Deadly Towers, Mashou
Demon Sword, Fudou Myouou Den
Destination Earthstar
Dig Dug II
Dirty Harry
Dizzy The Adventurer
Doki! Doki! Yuuenchi, Trolls in Crazyland, The
Don Doko Don 2
Donald Land
Donkey Kong Country 4
Doraemon (J)
Double Dragon 4, Target Renegade
Double Dragon II - The Revenge
Double Dragon III - The Rosetta Stone, Double Dragon III - The Sacred Stones
Downtown - Nekketsu Koushin Kyoku - Soreyuke Daiundoukai
Dr. Mario
Dragon Fighter
Dragon Spirit - Aratanaru Densetsu, Dragon Spirit - The New Legend
Dragon's Lair
Dragon, The
Drop Zone
Dungeon & Magic - Swords of Element
Dynowarz - Destruction of Spondylus
Earth Worm Jim 2
Earth Worm Jim 3
Egypt
Esper Dream 2 - Aratanaru Tatakai
Exodus
F-1 Sensation, Formula 1 Sensation
F-117A Stealth Fighter
F-15 Strike Eagle
F1 Circus
Family Computer - Othello, Othello (U)
Family Pinball, Rock 'n' Ball
Famista '89 - Kaimaku Han!!
Famista '90
Famista '91
Famista '92
Famista '93
Famista '94
Fantastic Adventures of Dizzy, The
Fantasy Zone (J)
Faria - A World of Mystery and Danger!, Faria (J)
Fighting Golf, Lee Trevino's Fighting Golf
Fighting Road
Final Fantasy (J), Yin He Shi Dai
Final Fight 3
Fire 'n Ice, Solomon no Kagi 2 - Coolmin Tou Kyuushutsu Sakusen, Solomon's Key 2
Fire Emblem Gaiden
Fire Hawk
Fist of the North Star, Hokuto no Ken 2 - Seikimatsu Kyuuseishu Densetsu
Flintstones, The - The Rescue of Dino & Hoppy
Flintstones, The - The Surprise at Dinosaur Peak!
Flipull - An Exciting Cube Game
Flying Warriors, Hiryuu no Ken III - 5 Nin no Ryuu Senshi
Freedom Force
Fuzzical Fighter
G.I. Joe (U)
Galaxy 5000
Galg
GameGenie
Ganbare Goemon! - Karakuri Douchuu
Ganbare Pennant Race!
Ganso Saiyuuki - Super Monkey Daibouken
Gauntlet (U)
Gekitou Pro Wrestling!! - Toukon Densetsu, Tecmo World Wrestling
Getsufuu Maden
Ghosts'n Goblins, Makai-Mura
Ghoul School
Gimmick!, Mr. Gimmick
Goal! 2, Goal! Two, Goal!!
Godzilla - Monster of Monsters!, Godzilla (J)
Golgo 13 - Dai 1 Shou - Kamigami no Tasogare, Golgo 13 - Top Secret Episode
Golgo 13 - The Riddle of Icarus, Mafat Conspiracy - Golgo 13
Goonies II, The - Fratelli Saigo no Chousen, Goonies II, The (U)
Gradius (J)
Gradius II
Grand Master
Great Battle Cyber
Great Tank, Iron Tank
Guerilla War, Guevara
Guardian Legend, The, Guardic Gaiden
Gun Nac
Gun Sight, Laser Invasion
Gun-Dec, Vice - Project Doom
Gun.Smoke
Gyruss
Heavy Barrel
Heavy Shreddin'
Hi no Tori - Houou Hen - Gaou no Bouken
Hit the Ice
Hokuto no Ken (J)
Home Run Nighter '90 - The Pennant League
Hook
Hudson Hawk
Hudson's Adventure Island II, Takahashi Meijin no Bouken Shima II
Hudson's Adventure Island III, Takahashi Meijin no Bouken Shima III
Hunt for Red October, The
Ikari (J), Ikari Warriors
Ikari II - Dogosoken, Ikari Warriors II - Victory Road
Ikari III - The Rescue, Ikari III (J)
Image Fight
Immortal, The
Incredible Crash Dummies, The
Indiana Jones and the Last Crusade (E), Indiana Jones and the Last Crusade (U) (UBI Soft)
Infiltrator
International Cricket
Ironsword - Wizards & Warriors II
Isolated Warrior, Max Warrior - Wakusei Kaigenrei
Itadaki Street - Watashi no Mise ni Yottette
Jackie Chan (J), Jackie Chan's Action Kung Fu
James Bond Jr
Jarinko Chie - Bakudan Musume no Shiawase Sagashi
Jetsons, The - Cogswell's Caper!
Jigoku Gokuraku Maru, Kabuki - Quantum Fighter
Journey to Silius, Raf World
Jovial Race
Jungle Book, The
Jurassic Park
Juuryoku Soukou Metal Storm, Metal Storm
Kage no Densetsu, Legend of Kage, The
Kagerou Densetsu
Kaiketsu Yanchamaru (J), Kid Niki - Radical Ninja
Kaiketsu Yanchamaru 2 - Karakuri Land
Kame no Ongaeshi - Urashima Densetsu, Xexyz
Karate Champ
Karnov
Kick Master
Kickle Cubicle, Meikyuu Shima
Kid Klown, Mickey Mouse 3 - Yume Fuusen
King Kong 2 - Ikari no Megaton Punch
King of Fighters 96
Klash Ball
Knight Rider
Koushien
Krazy Kreatures
Kujaku Ou 2
Kung-Fu Heroes, Super Chinese (J)
Kunio Kun no Nekketsu Soccer League
Kyonshiizu 2
Kyuukyoku Harikiri Koushien
Kyuukyoku Harikiri Stadium 3
Kyuukyoku Tiger, Twin Cobra
Last Ninja, The
Legend of Prince Valiant, The
Legend of the Ghost Lion, White Lion Densetsu
Legend of Zelda, The, Zelda no Densetsu 1 - The Hyrule Fantasy
Lethal Weapon
Lethal Weapon (Tw)
Lifeforce, Salamander
Linus Spacehead's Cosmic Crusade
Lion King, The (E)
Little Mermaid - Ningyo Hime, Little Mermaid, The
Little Nemo - The Dream Master, Nemo - Pajama Hero
Little Ninja Brothers, Super Chinese 2 - Dragon Kid
Little Samson, Seirei Densetsu Lickle
Lode Runner
Lost Word of Jenny
Lupin Sansei - Pandora no Isan
Mad Max
Magic Candle, The
Magic Darts
Magic John (J), Totally Rad
Magician
Majaventure - Mahjong Senki
Major League Baseball
Majou Densetsu 2 - Daimashikyou Galious
Maniac Mansion (J)
Mappy Kids
Mappy-Land
Master Fighter 2, Street Fighter II (YOKO)
Mega Man 2, Rockman 2 - Dr. Wily no Nazo
Mega Man 3, Rockman 3 - Dr. Wily no Saigo!
Meiji Ishin
Meimon! Takonishi Ouendan - Kouha 6 Nin Shuu
Meitantei Holmes - Kiri no London Satsujin Jiken
Menace Beach
Mendel Palace, Quinty
Metal Fighter
MiG 29 - Soviet Fighter
Mickey Mania, China Rabbit Baby
Mickey Mouse (J), Mickey Mousecapade
Micro Machines
Mike Tyson's Punch-Out!!, Punch-Out!!
Mission Impossible
Mitsume ga Tooru
Momotarou Densetsu (J)
Momotarou Dentetsu
Monster In My Pocket
Moon Crystal
Mortal Kombat 3 - Special 56 Peoples
Mouryou Senki Madara
Ms. Pac-Man (U) (Namco)
Ms. Pac-Man (U) (Tengen)
Musashi no Bouken
Musashi no Ken - Tadaima Shugyou Chuu
Mutant Virus, The
NARC
Nangoku Shirei!! - Spy Vs Spy
Nantettatte!! Baseball
Napoleon Senki
Navy Blue
Nekketsu Kakutou Densetsu
Nekketsu Koukou Dodgeball Bu - Soccer Hen, Nintendo World Cup
New Ghostbusters II
New York Nyankies, Rockin' Kats
Ninja Cop Saizou, Wrath of the Black Manta
Ninja Gaiden (U), Ninja Ryukenden (J), Shadow Warriors
Ninja Gaiden 2 - The Dark Sword of Chaos, Ninja Ryukenden II - Ankoku no Jashin Ken, Shadow Warriors Episode II - The Dark Sword of Chaos
Ninja Gaiden 3 - The Ancient Ship of Doom, Ninja Ryukenden III - Yomi no Hakobune
Ninja Kun - Ashura no Shou
North & South
Nuts & Milk
Operation Wolf
Orb 3D
Over Horizon
P'radikus Conflict, The
Pachi Com
Palamedes (U)
Palamedes 2 - Star Twinkles
Panda Prince
Paperboy (U)
Parallel World
Parasol Stars - The Story of Bubble Bobble 3
Paris-Dakar Rally Special
Parodius (E), Parodius da!
Pictionary
Platoon
Pocahontas (As)
Pocahontas 2
Power Blade (U)
Power Blazer
Power Punch 2
Power Rangers 3
Power Rangers 4
Predator
President no Sentaku
Prince of Persia
Pro Sport Hockey, USA Ice Hockey in FC
Pro Yakyuu - Family Stadium '88
Probotector II - Return of the Evil Forces, Super C, Super Contra (J)
Punisher, The
Pyokotan no Dai Meiro
Quarter Back Scramble
Quattro Adventure
Quattro Arcade
Quattro Sports, Super Sports Challenge
R.C. Pro-Am 2
Racer Mini Yonku - Japan Cup
Rad Racer 2
Raid on Bungeling Bay
Rainbow Islands - The Story of Bubble Bobble 2
Rampart (J)
Robin Hood - Prince of Thieves
Robocop (U)
Rocket Ranger
Rod Land
Roger Clemens MVP Baseball
Rolling Thunder
Route-16 Turbo
Rush'n Attack
SD Hero Soukessen - Taose! Aku no Gundan
Saiyuuki World (J)
Saiyuuki World 2 - Tenjoukai no Majin, Whomp'Em
Section Z
Seicross
Seikima II - Akuma no Gyakushuu
Shatterhand, Tokkyuu Shirei - Solbrain
Shin Samurai Spirits 2 - Haoumaru Jigoku Hen
Shinobi
Side Pocket
Silver Surfer
Simpsons, The - Bart Vs. the Space Mutants
Skate or Die 2 - The Search for Double Trouble
Sky Destroyer
Sky Kid, Super Sky Kid
Smash T.V.
Solomon no Kagi (J), Solomon's Key (U)
Solstice
Somari, Sonic 3D Blast 5, Sonic 3D Blast 6
Space Harrier
Space Hunter
Splatter House - Wanpaku Graffiti
Spot
Spy Hunter
Square no Tom Sawyer
Star Luster
Star Soldier
Star Trek - The Next Generation
Star Wars - The Empire Strikes Back
Strider
Stunt Kids
Summer Carnival '92 - Recca
Sunman
Super Chinese 3
Super Contra 3
Super Donkey Kong 2
Super Donkey Kong [p1]
Super Mario World
Super Turrican
Super Xevious - Gump no Nazo
Sword Master
T& C 2 - Thrilla's Surfari
Tag Team Pro-Wrestling, Tag Team Wrestling
Taito Chase H.Q.
Taiyou no Shinden - Asteka 2, Tombs and Treasure
Takahashi Meijin no Bouken Shima IV
Takeshi no Chousenjou
Tatakai no Banka, Trojan
Tecmo Bowl
Tecmo Super Bowl
Tecmo World Cup Soccer
Teenage Mutant Hero Turtles II - The Arcade Game (E), Teenage Mutant Ninja Turtles (J), Teenage Mutant Ninja Turtles II - The Arcade Game (U)
Teenage Mutant Ninja Turtles - Tournament Fighters
Teenage Mutant Ninja Turtles II - The Arcade Game (J), Teenage Mutant Ninja Turtles III - The Manhattan Project (U)
Tekken 2
Tetrastar - The Fighter
Tetris (Unl)
Thunderbirds
Thundercade
Tiger-Heli
Time Diver Eon Man
Tiny Toon Adventures (U)
Tiny Toon Adventures 2 - Montana Land e Youkoso, Tiny Toon Adventures 2 - Trouble in Wackyland
Tiny Toon Adventures 6
Titan
Tokoro San no Mamoru mo Semeru mo
Tom & Jerry and Tuffy
Top Gun - Dual Fighters, Top Gun - The Second Mission
Top Rider
Toukon Club
Tower of Druaga, The
Toxic Crusaders
Treasure Master
Tsuri Kichi Sanpei - Blue Marlin Hen
TwinBee 3 - Poko Poko Dai Maou
Uchuu Keibitai SDF
Ultimate Stuntman
Vegas Connection - Casino Kara Ai wo Komete
Vegas Dream, Viva! Las Vegas
Wagyan Land (J)
Wario no Mori, Wario's Woods
Who Framed Roger Rabbit
World Boxing
Xevious
Xiao Ma Li
Yo! Noid, Kamen no Ninja - Hanamaru
Yoshi no Cookie, Yoshi's Cookie
Youkai Douchuuki
Youkai Kurabu
Yume Penguin Monogatari
Zanac
Zelda II - The Adventure of Link
Zen Intergalactic Ninja
Zoids Mokushiroku
Zombie Hunter
Cheats summary:
| generic cheats | - | 224 |
| unique cheats | - | 331 |
| buried secrets | - | 123 |
| fixed generic cheats | - | 99 |
| unverified cheats | - | 0 |
| games with no known cheats | - | 1092 |
100 Man $ Kid - Maboroshi no Teiou Hen, Casino Kid (U)
US version:
(UNI) Secret passwords:
Instead "_" symbol you should use "FORWARD" option at password entering screen. Secret passwords need to be enabled before the game. When you entering level and splash screen gives an advice to you, hold Start button before pressing A button to skip splash screen
| i_am_a_richman | - | Gives you $100000. |
| i_wanna_see_the_king | - | Final poker battle with the King (Elvis is alive! ;)). If you win you'll see ending sequence. |
| i_wanna_go_bankrupt | - | Takes you to "game over" screen (strange cheat). |
| debug_monitor_switch_on | - | Debugging functions. For enabling debugging you should in addition to A + Start on first controller hold Left + A on second controller. To switch to in game debugging monitor hold Left + A on second controller then press Start on first controller. |
1943 - The Battle of Midway, 1943
(UNI) Password generator:
3-D Battles of World Runner, The
(GEN) Continue:
After your game has ended, push Up + A or push Down + A.
(GEN) Hard Mode:
Press B, B, B, B then hold Up + Left and press Start to begin game play.
8 Eyes
US version:
(GEN) Secret passwords:
| TAXANTAXAN | - | Special stage |
| FINALSTAGE | - | Final stage |
(UNI) Password generator:
Japan version:
(UNI) Password Generator:
AV - Mahjongg
(UNI) Replay Mode:
Press Left, Left, Right, Right, B, A at the title screen.
(UNI) Easy play:
Press Up, Up, Down, Down, B, A, Start at the title screen. When you will be starting any Mahjong game, you'll be able to choose any option before game.
AV Jiu Ji Ma Jiang 2
(UNI) Replay mode:
At title screen after "START" message appears press Up, Up, Left, Left, Down, Down, Right, Right.
(UNI) Extra 900 game points:
At title screen after "START" message appears press Up, Up, Left, Left, Down, Down, Right then press Up + Right. A sound will confirm correct code entry.
AV Poker, Mari - Ayami - Luka no AV Poker, Peek-A-Boo Poker, Poker (As)
(GEN) Ending sequence:
Press Select, Start, A, Up, B, Down at the title screen. The first ending screen will appear after a brief pause. Press A, A, Up, B, Down to cycle through the screens.
AV Pretty Girl Fighting
(UNI) Replay mode:
Press Up, Up, Left, Right, Down, Down, Up, Down at the title screen. You will see all nude pictures.
AV Soccer, Ultimate League Soccer
(UNI) Ending sequence:
Press Select, B, Up, A, Down, B, Left, A, Right at the title screen, after pressing start, before team setup appears.
Aa Yakyuu Jinsei Icchokusen
(UNI) Secret words:
Enter as name:
| さうんと | - | Sound test |
Abadox
(UNI) Super weapon:
Press Up, Down, Right, Right, Up, Left, Right, Down, Left, Up, Start after the "PRESS START" message appears. During game play, press Start, Start to get a super weapon.
(GEN) Invincibility and Super weapon:
On the title screen press A, A, Up, B, B, Down, A, B and start and you're invincible. To get super weapons, press Start, Start during game play.
(GEN) Stage select:
On the credits screen, press Left, Up, Right, Down, Up, Right, Left, Down and then press the following buttons:
| Up | - | Stage 2 |
| Left | - | Stage 3 |
| Down | - | Stage 4 |
| Right | - | Stage 5 |
| Select | - | Stage 6 |
| B | - | Stage 7 |
(GEN) Ending sequence:
Press A, A, Up, B, B, Down, A, B, B, Start at when the phrase "PRESS START" appears.
Abarenbou Tengu, Zombie Nation
(UNI) CRC test:
Hold Up + Left + A + B on second controller and press Reset.
(GEN) Sound test:
Hold Up + A + B and press Reset.
(GEN) Restore energy:
Pause game play and press Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start. Note: This may only be done once per game.
(BURIED) Special Round Select:
Entry point: 0x9DB1, RAM variable depending: 0xD1, 0xF0A1 writes to 0xD1 proc, 0xC9=4, 0xCA=4. 19 times press Reset, 0xD1 should be 0xFF.
| 00019E80: 64 20 01 0C 0F 05 00 62 6F 73 73 20 01 0B 14 08 D......BOSS..... |
| 00019E90: 00 65 64 69 74 20 6D 6F 64 65 0C 19 05 00 65 6E .EDIT.MODE....EN |
| 00019EA0: 64 69 6E 67 AD 8D 02 C9 02 B0 33 0A 6D 8D 02 AA DING.m......Mm.. |
Aces - Iron Eagle 3, Ultimate Air Combat
(UNI) Secret passwords:
| S3CR3T | - | Ultimate cheat screen. |
Action in New York, Final Mission, SCAT - Special Cybernetic Attack Team
Japan version:
(UNI) Level select and more:
At title screen hold A + B on second controller and then press on first controller:
| A + Start | - | Level 2 |
| B + Start | - | Level 3 |
| Right + Start | - | Level 4 |
| Left + Start | - | Level 5 |
| Up + Start | - | Ending sequence |
| Select + Start | - | Extra 10 lives |
US version:
(GEN) Level select:
At title screen hold A + B on second controller and then press on first controller:
| A + Start | - | Level 2 |
| B + Start | - | Level 3 |
| Right + Start | - | Level 4 |
(UNI) Extra 12 lives:
At title screen hold Up + A + B on second controller and then press Start on first controller.
European version:
(UNI) Level select and more:
At title screen press A, B, Right, Left, A, B, Up, Down, Select on first controller to enable cheats. Then press on first controller:
| A + Start | - | Level 2 |
| B + Start | - | Level 3 |
| Right + Start | - | Level 4 |
| Left + Start | - | Level 5 |
| Up + Start | - | Extra 12 lives |
Addams Family, The (U)
(UNI) Infinite lives:
Press A, B, B, A, Left, Right, Left, Right at the title screen, "c" letter appears in upper left screen corner.
Thanks Kitsune for corrections.
Addams Family, The - Pugsley's Scavenger Hunt
(UNI) Password generator:
Advanced Dungeons & Dragons - Dragon Strike
(UNI) Sound test:
At first title screen press Up, Down, Left, Right.
(UNI) Japan version:
At copyrights screen press Up, Right, Down, Left, Up, Up, Down, Down, Up, Down, Left, Right. Game will reset. From this point all messages are in Japanese.
Adventures of Dino Riki, The, Shin Jinrui - The New Type
(FIX) Continue:
At the game over screen hold any direction button then press Start.
Adventures of Lolo (J), Adventures of Lolo 2 (U)
(UNI) Password generator:
(FIX) Secret passwords:
| CSTM | - | Customize control settings |
| PROA | - | Pro level A |
| PROB | - | Pro level B |
| PROC | - | Pro level C |
| PROD | - | Pro level D |
Adventures of Lolo (U)
(UNI) Password generator:
Adventures of Lolo 2 (J), Adventures of Lolo 3 (U)
Japan version:
(GEN) Secret passwords:
| ♥SNAKEY+MONSTER♥ | - | Shows Snakey monster |
| ♥LEAPER+MONSTER♥ | - | Shows Leaper monster |
| ♥SKALWG+MONSTER♥ | - | Shows Skalwg monster |
| ♥ROCKY++MONSTER♥ | - | Shows Rocky monster |
| ♥MEDUSA+MONSTER♥ | - | Shows Medusa monster |
| ♥GOL+GOLMONSTER♥ | - | Shows Gal monster |
| ♥ALMARK+MONSTER♥ | - | Shows Almark monster |
| DONMEDUSAMONSTER | - | Shows Done Medusa monster |
| ♥CAPOXX+MONSTER♥ | - | Shows Capoxx monster |
| __00LOLO2BGMTEST | - | BGM test, type instead __ decimal number between 00 and 23. |
| __00LOLO2FGMTEST | - | FGM test, type instead __ decimal number between 00 and 48. |
US version:
(GEN) Secret passwords:
| ♥SN#K☻Y+M!NST☻R♥ | - | Shows Snakey monster |
| ♥L☻#P☻R+M!NST☻R♥ | - | Shows Leaper monster |
| ♥SK#LWG+M!NST☻R♥ | - | Shows Skalwg monster |
| ♥R!CKY++M!NST☻R♥ | - | Shows Rocky monster |
| ♥M☻D*S#+M!NST☻R♥ | - | Shows Medusa monster |
| ♥G!L+G!LM!NST☻R♥ | - | Shows Gal monster |
| ♥#LM#RK+M!NST☻R♥ | - | Shows Almark monster |
| D!NM☻D*S#M!NST☻R | - | Shows Done Medusa monster |
| ♥C#P!XX+M!NST☻R♥ | - | Shows Capoxx monster |
| __00L!L!3BGMT☻ST | - | BGM test, type instead __ decimal number between 00 and 23. |
| __00L!L!3FGMT☻ST | - | FGM test, type instead __ decimal number between 00 and 48. |
Adventures of Rocky and Bullwinkle and Friends, The
(GEN) Level skip:
Press B, A, A, Start, A, B, B, A on second controller as soon as game play begins. Then press B on second controller during game play to jump to the next level. Your character can not jump after this code has been enabled.
Adventures of Tom Sawyer, Tom Sawyer no Bouken
(BURIED) GameGenie:
This cheat combination was disabled in final release, but probably was planned to be enabled. There is should be combination Up, Down, Down, Right, Left, Right, Right, Left, Up, Down, Down, Right, but on development stage was shorted to first two buttons. Because some key press check, pressed buttons not wait too long, key check code looks kinda fixed, so it need more fixes to work properly, but rapid pressing of buttons is work fine for me.
| IANXLOIZ (Japan version) IEOXAPLL (US version) | - | Enable Cheat Menu cheat. To enter to the Cheat Menu press rapidly Up then Down. |
After Burner, After Burner II
US version:
(UNI) Sound Test:
Hold B button before title screen appears (at console power up or after game over screen).
(GEN) Reverse mode:
Hold A + B on second controller and press Start on first controller..
(GEN) Continue:
When your game is over and you're at the blue After Burner screen, press Left, Left, Left, B, B, B, A, A, A, Start. You will continue on the level you just got a game over on.
(UNI) Unknown:
Press Left, Left, Left, B, B, B, A, A, A, A, A, A, A, B, Up, Up, Down, Down, Down, Down, Down in title screen. You'll hear a sound.
Japan version:
(UNI) Sound Test:
At the title screen hold A then start the game.
(UNI) Reverse Mode:
Hold A + B on second controller and start the game.
(UNI) Continue:
When your game is over and you're at the blue After Burner screen, press A, A, A, A, B, Up, Up, Down, Down, Down, Down, Down, Down. You will continue on the level you just got a game over on.
(UNI) Unknown:
At the title screen press B, B, B, B, B, B, B, A, A, A, A, A, A, A, Up, Up, Up, Up, Up, Up, Up. You'll hear the sound. First part of this cheat cause unlimited continue, the same as After Burner.
Airwolf (J)
(GEN) Invincibility:
Start a new game. Hold A on second controller when the helicopter drop-off point appears, then press Up, Left, Down, Right, Down, Left, Up, Right on first controller. The Airwolf will flash to confirm correct code entry.
(GEN) Stage select:
Press Up, Down, Left, Right, A, B, A, B on second controller, then press A + Start on first controller at the title screen.
(GEN) Music test:
Press Up, Down, Left, Right, A, B, A, B on second controller, then press A + B + Start on first controller at the title screen.
Akumajou Densetsu, Castlevania III - Dracula's Curse
(FIX) Sound test:
At title screen hold A or B or both buttons then press Start.
(GEN) Secret words:
Enter as a name:
| HELP ME | - | Ten lives |
| AKAMA | - | Expert mode |
| OKUDA | - | Start with Alucard |
| URATA | - | Start with Sypha |
| FUJIMOTO | - | Start with Grant |
Akumajou Special - Boku Dracula-kun
(GEN) Easter egg:
At the title screen, input the Konami code Up, Up, Down, Down, Left, Right, Left, Right, B, A. If you entered the code correctly, you'll hear a sound go off. Press Start and you'll get a black screen with the text "zannen deshita. nanimonai yo-n!", which means "too bad. there's nothing here!".
(BURIED) Copyrights check:
As most games by Konami made after 1991 year game contain simple copyrights check, testings some parts of CHR and some bytes of PRG data. Then enables "no enemies" mode from second level.
Aladdin (E) [!]
(GEN) Stage Skip:
Pause the game and press A, B, B, A, A, B, B, A then any button to skip directly to the next stage.
Aladdin (E) [p1], Aladdin (Unl)
(BURIED) GameGenie:
| PAOEILAA | - | Enable Alternate game title "Popey - Travels in Persia" |
Alien 3
(GEN) Level skip:
Pause the game and press Left, Right, Up, Down, Left, Right, A, B, A, B to advance to the next stage.
Alien Syndrome
(GEN) Level select:
Press Down + Start on first controller and Right on second controller simultaneously.
(GEN) Borrowed life:
Start a two player game. Press A + B after running out of lives to borrow one life from the other player.
All Night Nippon Super Mario Bros., Super Mario Bros. (JU), VS Super Mario Bros.
(GEN) Continue:
After game over hold A button on the title screen then press Start to start from previously played world, but not sub world.
Alpha Mission, ASO - Armored Scrum Object
(UNI) Continue:
At game over screen quickly on second controller press A, B, Up, Down, B, A, Right, Left.
Arabian Dream Sherazaado, Magic of Scheherazade, The
(GEN) Secret passwords:
| SOUND | - | Sound test |
| END | - | Ending sequence |
| 1W | - | Level 1 |
| 2W | - | Level 2 |
| 3W | - | Level 3 |
| 4W | - | Level 4 |
| 5W | - | Level 5 |
Arkanoid (J)
(GEN) Continue:
To continue on the same level after you run out of lives, hold down on the title screen A + B while pressing Select 5 or greater times. Release A + B and press Start.
(FIX) Skip Level:
Any time you want, during the game press and hold A + Start to advance to another level.
Arkanoid 2
(UNI) Continue:
Press Down, B, Right, Left, A, A, Up, B at the title screen.
(UNI) +50% Ball speed:
Press Right, A, Down, B, Left, A, Up, B at the title screen.
Asterix
(UNI) Cheat menu:
Start the game and press Start to pause it. Then enter following code Up, Up, Up, Up, Up, Up, Up, Up, Down, Down, Down, Down, Left, Left, A, B, Right, Right, Right, Right, Right, Right, Right, Right, Left, Left, Left, Left, Up, Up, B, A. A sound will confirm correct code entry, then press Start and game will return to title screen with extra "cheat" menu item.
(UNI) Invincibility:
Do the same operations as for cheat menu enabling, but before pressing Start to return to main menu, hold Up + Right + A + B buttons. Start new game with any cheats as you wish and press Start to pause game again. Then enter the same code as for enabling cheat menu. A sound will confirm correct code entry. Press Start to unpause the game. From this point you will be fully invulnerable.
Astyanax, Lord of King, The
(GEN) Stage select:
Press Up, Down, Left, Right, B, B, B, B, Start at the title screen.
(GEN) Invincibility:
Press Up, Up, Up, Up, Down, Left, Right, Up, Start at the title screen.
(GEN) Demo select:
Press Up, Up, Up, Down, Down, Down, A, B, Start at the title screen.
(GEN) Sound test:
Press Up, Down, Right, Left, Up, Down, Right, Left, Start at the title screen.
(GEN) Continue:
Press A, B, Select, Start at the game over screen.
Atari RBI Baseball, Pro Yakyuu - Family Stadium (J), Pro Yakyuu - Family Stadium '87, R.B.I. Baseball (U)
(GEN) Credits:
At title screen hold A + B then press Start.
Attack of the Killer Tomatoes
(UNI) Frame advance:
Press Start to pause game, then by pressing Select you can advance game frame by frame.
(UNI) Hidden Mesasge:
After you left last live and before tomatoes eyes animation and message "TRY AGAIN TOMATO FACE" will appear, hold Down + Left + A + B. Instead messame "ROB LOVES SANDY" appears. Rob Harris is a programmer of this game.
Babel no Tou
(GEN) Babel pro:
At title screen press Up, Up, Up, Down, Down, Down, Down, Down, Right, Right, Left.
Back to the Future (U)
(GEN) Disable music:
Pause game play, hold Up + A + B + Select, then resume game play.
Back to the Future II & III
(GEN) Start at 1875 (Part 3):
Hold B at the title screen then press Select to display the password menu. Enter "FLUXCAPACITORISTHEPOWER" as a password.
Bad Dudes (U), Bad Dudes vs Dragon Ninja, Dragon Ninja
(FIX) Extra 64 lives:
Press A, B, Down, Up, Down, Up on second controller at the title screen, then press Start on first controller.
(FIX) Extra punch power:
Enter "64 lives" cheat but don't press Start, now press Up, Up, Down, Down, Left, Right, Left, Right, A, B on second controller, then press Start on first controller. Your punch power two times increased.
(UNI) Patriotic cheat:
After beating game, when last credit's message "data east usa corp." rolls out, American flag at White House stops flutter. Then press Right, Left, Down, Up, A, A, B on second controller to make it flatter again. Press any button to stop in finally and A or Start to return to main menu.
Bad News Baseball, Gekitou Stadium!!
(GEN) Play as Girls team:
Hold Down + Left on first controller and Up on second controller, then press Reset. A heart will appear to confirm correct code entry.
Banana Prince, Bananan Ouji no Daibouken
(UNI) Debug menu:
Hold Left + A + Select + Start on first controller then press Reset.
(UNI) Password generator:
Baseball Simulator 1.000, Choujin - Ultra Baseball
Japan version:
(BURIED) GameGenie:
| UUXYPOEU | - | Enable simple memory viewer/patcher. Probably should be called from another routine in game. |
| GGOVIYAE | - | Switch game to debug mode. Just reset the console. Probably should be called from anoter routine before reset. |
US version:
(BURIED) GameGenie:
| EKXYTOSL | - | Enable simple memory viewer/patcher. Probably should be called from another routine in game. |
| SGXTLNSU | - | Switch game to debug mode. Just reset the console. Probably should be called from anoter routine before reset. |
Baseball Star - Mezase Sankanou!!, Baseball Stars (U)
US version:
(GEN) Super men's team:
Select the "Make Team" option from the main menu. Then press Down, Right, Left, Down, Down, Right, Up. The "Balanced Team" should now be selected, press A to enter team name edit screen and your team name will change to "WHEN ISNT IT?". Change the team name to "WHEN IT IS.".
(GEN) Super women's team:
Select the "Make Team" option from the main menu. Then press Down, Right, Left, Down, Down, Right, Up, Up, Down, Up, Down, Up. The "Veterans" team should now be selected, press A to enter team name edit screen and your team name will change to "WHAT IS A WREN?". Change the team name to "A BIRD.". The name will change again to "WHEN ISNT IT?". Change the name to "WHEN IT IS.".
Batman - Return of the Joker, Dynamite Batman
(GEN) Sound test:
Hold A + Start at the title screen.
Batman Returns, Batman 3
(UNI) Repeat ending sequence:
After ending sequence over and copyright message appears, press on second controller Left + A + B.
Batsu & Terii
(UNI) Level select:
At the title screen press Up, Down, Left, Right, Up, Down, Left, Right on second controller then select desired level (only worlds 1, 2, 5, 6 are available) by pressing B button on the second controller then start the game:
| 1 time | - | World 1, Level 2 |
| 2 times | - | World 1, Level 3 |
| 3 times | - | World 1, Level 4 |
| 4 times | - | World 2, Level 1 |
| 5 times | - | World 2, Level 2 |
| 6 times | - | World 2, Level 3 |
| 7 times | - | World 2, Level 4 |
| 16 times | - | World 5, Level 1 |
| 17 times | - | World 5, Level 2 |
| 18 times | - | World 5, Level 3 |
| 19 times | - | World 5, Level 4 |
| 20 times | - | World 6, Level 1 |
| 21 times | - | World 6, Level 2 |
| 22 times | - | World 6, Level 3 |
| 23 times | - | World 6, Level 4 |
(UNI) Extra 5 health:
At the title screen press Left, Left, Left, Left, Right, Right, Right, Right, Left, Left, Left, Left, Right, Right, Right, Right on second controller then start the game.
(UNI) Extra weapon:
At the title screen press A, Up, B, Up, A, Down, B, Down, A, Left, B, Left, A, Right, B, Right on second controller then start the game.
(UNI) Extra 99 hearts:
At the title screen press Up, Up, Up, Up, Right, Right, Right, Right, Left, Left, Left, Left, Down, Down, Down, Down on second controller then start the game.
(UNI) Extra 30 seconds:
At the title screen press A, Up, Left, Left, B, A, Right, Down, Right, Left, Right, Up, A, Down, A, Up on second controller then start the game.
(UNI) Extra 99 lives:
At the title screen press A, A, B, A, B, B, A, B, B, B, B, B, A + B, A + B, A + B, A + B on second controller then start the game.
Battle Baseball
(UNI) Sound test:
Hold Up + A + B + Start when "Banpresto" logo appears.
Battle City, Tank 1990
(UNI) Hidden message:
On title screen select "construction" menu item then press Start on first controller to enter this mode and again Start to return back to title screen. Repeat this 7 times. After that hold Down button on first controller and press A button on second controller 8 times. Finally, hold Right on first controller then press B button on second controller 14 times. Press Start on first controller. Message "THIS PROGRAM WAS WRITTEN BY OPEN-REACH WHO LOVES NORIKO" appears.
(BURIED) GameGenie:
| IIOKYXAZ | - | Enable ingame debugging routine allow you to view memory data. Press B or Select to change address in Zero memory page. Pressing to A should been increase address to 0x10 but as side effect of this GG code it causes end of stage. Some hex letters was overwritten with other data in final release, so numbers with "a","b","c","d" letters cannot be displayed properly. Info from Griever |
Battle Formula, Super Spy Hunter
(FIX) Full equipment:
Press Up, Up, B, Right, Right, B, Down, B, Down, B, Left, Left, A on pause the game.
(GEN) Extra lives:
Hold A + B + Select and press Start at the title screens. Various numbers will appear on the screen. The number that remains on the screen indicates the number of lives available during the game. Note: Up to twelve lives may be selected in this manner.
(GEN) Pong mini-game:
Press A, A, A, A, A, A, A, A, Start at the continue screen. Defeat the CPU to continue game play with twenty extra lives.
Battle Stadium - Senbatsu Pro Yakyuu
(UNI) Debug mode:
Press Up, Up, Down, Down, Right, Left, Right, Left, A, B, Start on "oyasumi" page.
Battle Storm
(UNI) Ending sequence:
Press Up, Left, Down, Right, A, B at the title screen.
Battleship
(UNI) Secret passwords:
| 0914 | - | Unlimited weapons |
| 0528 | - | Shows enemy grid by pressing Select |
Battletoads & Double Dragon - The Ultimate Team
(FIX) Extra lives:
Hold Up + A + B and press Start at the player selection screen. Note: This code may also be re-activated at the game continue screen.
(UNI) Warp zone Extra 5 Lives:
Press B, A, Down, B, Up, Down on the player select screen. A sound will confirm correct code entry. Now press Start to enter Level selection menu up to 5-2 level and you'll start with extra 5 lives.
(GEN) Super Warp zone Extra 10 Lives:
Press Down, Up, Up, Down, A, B, B, A at the player selection screen. Game play will begin with ten lives after a level is selected.
Battletoads (U)
(GEN) Six lives:
Hold Down + A + B and press Start at the title screen or continue screen. An explosion will confirm correct code entry.
Bee 52
(GEN) Junior:
Press Right, A, B, A, B, Start on any splash screen before entering level. Message "cheat!" will appears.
(BURIED) GameGenie:
Absolutely all games by Codemasters have internal PRG ROM and CHR RAM testing routines. They called "Smiley tests". Tests are normally enabled, but for triggering it needs pressing all D-pad buttons. For performing PRG ROM test it needs to hold Up + Down + Left + Right + A + Select + Start. For performing CHR RAM test it needs to hold Up + Down + Left + Right + B + Select + Start. Without controller modification it is impossible. GameGenie codes allows you to do not use D-pad buttons for triggering cheat, only A + Select + Start and B + Select + Start. But it affects on ROM's CRC. I ran these tests normally by cheating with debugger, so I wrote normal CRC tests results in brackets.
| EUXUUSNL | - | PRG CRC test (test ok) |
| ANUUNSYY | - | CHR RAM test |
Best Play Pro Yakyuu '90
(UNI) Debug menu:
Choose first option at main game menu ("league data") then select 2nd team name and edit it to そのべ (press A at team name, then move cursor Up and again press A), return by pressing B button to main menu and choose middle upper menu item, move cursor down 13 times to point blue bar next to last position. Then return to main menu again and press Start at currently selected menu option. You'll be able to hear the music, view ending and other sequences and edit custom sounds with sound editor.
Best Play Pro Yakyuu (J)
(UNI) Debug menu:
Choose first option at main game menu ("league data") then select 2nd team name and edit it to そのべ (press A at team name, then move cursor Up and again press A), edit name as usual and return to main menu, press Select, Right, Left and menu will appear. You can listen game music and view ending and other sequences.
Best Play Pro Yakyuu II
(UNI) Debug menu:
Choose first option at main game menu ("league data") then select 2nd team name and edit it to そのべ (press A at team name, then move cursor Up and again press A), now select 5th team name and change its name to すだぴん. Return to main menu, point cursor to middle upper menu item and press Start. You'll be able to hear the music, view ending and other sequences and edit custom sounds with sound editor.
Best Play Pro Yakyuu Special
(UNI) Debug menu:
Choose first option at main game menu ("league data"), select any league then select 2nd team name and edit it to そのべ (press A at team name, then move cursor Up and again press A), return by pressing B button to main menu and choose middle upper menu item, move cursor down 12 times to point blue bar next to last position. Then return to main menu again and press Select at currently selected menu option. You'll be able to hear the music, view some winning sequences and edit custom sounds with sound editor.
Big Nose Freaks Out
(BURIED) GameGenie:
Absolutely all games by Codemasters have internal PRG ROM and CHR RAM testing routines. They called "Smiley tests". Tests are normally enabled, but for triggering it needs pressing all D-pad buttons. For performing PRG ROM test it needs to hold Up + Down + Left + Right + A + Select + Start. For performing CHR RAM test it needs to hold Up + Down + Left + Right + B + Select + Start. Without controller modification it is impossible. GameGenie codes allows you to do not use D-pad buttons for triggering cheat, only A + Select + Start and B + Select + Start. But it affects on ROM's CRC. I ran these tests normally by cheating with debugger, so I wrote normal CRC tests results in brackets.
| EUNUVUNL | - | PRG CRC test (test ok) |
| AYOLXKYY | - | CHR RAM test |
Big Nose the Caveman
(BURIED) GameGenie:
Absolutely all games by Codemasters have internal PRG ROM and CHR RAM testing routines. They called "Smiley tests". Tests are normally enabled, but for triggering it needs pressing all D-pad buttons. For performing PRG ROM test it needs to hold Up + Down + Left + Right + A + Select + Start. For performing CHR RAM test it needs to hold Up + Down + Left + Right + B + Select + Start. Without controller modification it is impossible. GameGenie codes allows you to do not use D-pad buttons for triggering cheat, only A + Select + Start and B + Select + Start. But it affects on ROM's CRC. I ran these tests normally by cheating with debugger, so I wrote normal CRC tests results in brackets.
| EUSZLKNL | - | PRG CRC test (test ok) |
| ANVZYKYY | - | CHR RAM test |
Bikkuri Nekketsu Shin Kiroku! - Harukanaru Kin Medal, Crash 'n the Boys - Street Challenge
(BURIED) Hidden text:
There is some hidden text list present in both Japan and USA versions. String index only initialized by 0 at game start, and nothing seems points to strings output routine. Cheat seems to be totally disabled.
| 00004560: 00 00 00 C1 00 C1 00 C1 00 00 23 18 1F 20 00 00 000.0.0.00SHOP00 |
| 00004570: 00 00 20 1E 1F 00 24 15 23 24 23 1E 14 00 24 15 00PNO0TESTSND0TE |
| 00004580: 23 24 23 29 1F 1B 25 23 29 25 12 11 13 1B 24 15 STSYOKUSYUBACKTE |
Binary Land
(GEN) Hi-score record:
If your score is higher than 30000 pts, press Select button after you die - you will be able to enter your name on the list of the best scores.
(GEN) Love story:
Hold on both first and second controllers A + B at the same time then press Reset to switch game to "Love story" mode. Title screen changed to "KIKU. MEGU. LOVE STORY" and when one of penguins will be hit by enemy it will be crying name of another penguin. "KIKU" is a programmer of HUDSON Kikuta Masaaki (菊田政昭). He put secret codes with messages almost in all his games under HUDSON label.
Bio Miracle Bokutte Upa
(BURIED) No Damage:
RAM variable 0x1C set to 1 instead 0, then message "NO DAMAGE" appears at stage number screen. No other noticeable differences.
Blue Marlin, The
(GEN) Sound test:
Hold Select + Start then press Reset.
(BURIED) Hidden text:
RESET routine in this game uses string "MEGUMI.MY.LOVE" to check if game was soft or hard reset.
Blue Shadow, Kage, Shadow of the Ninja
(FIX) Cheat mode:
Press A, A, A, A, B, B, B, B, A, B, A, B, A, B, A, B after selecting the number of players at the title screen. A sound will confirm correct code entry. Enter one of the following codes, then press Start on first controller. To start with invincibility, hold Down on second controller in addition to the other buttons.
| B on second controller | - | Level 1-2 |
| A on second controller | - | Level 1-3 |
| A + B on second controller | - | Level 1-4 |
| B on first controller | - | Level 2-1 |
| B on first controller, B on second controller | - | Level 2-2 |
| B on first controller, A on second controller | - | Level 2-3 |
| B on first controller, A + B on second controller | - | Level 3-1 |
| A on first controller | - | Level 3-2 |
| A on first controller, B on second controller | - | Level 3-3 |
| A on first controller, A on second controller | - | Level 4-1 |
| A on first controller, A + B on second controller | - | Level 4-2 |
| A + B on first controller | - | Level 4-3 |
| A + B on first controller, B on second controller | - | Level 5-1 |
| A + B on first controller, A on second controller | - | Level 5-2 |
| A + B on controllers one and two | - | Sound Test |
Blues Brothers, The
(UNI) Level skip:
Any time in the game press on the second controller Down + Right + A + B + Select + Start and the same time press Up + Right + A + B + Select + Start on the first controller. This will enable level skip feature. To skip level press A + B + Select + Start on any controllers, input from both controllers merges into one button combination. Message "Not bad but. You aint't seen nothin' yet!"
Bo Jackson Baseball
(GEN) All-Bo Jackson team:
Select any team, then press Left + B + Select at the team roster screen. Bo Jackson will appear in every position on the roster. Note: Bo's batting average is .399 and ERA is 1.53.
(GEN) Get Bo Jackson:
Select Chicago as a team, select a CPU opponent and press A. Press Up then press Select at the lineup screen to place Bo Jackson as your center fielder.
Bomber King, Robo Warrior
(BURIED) Theme song:
0x53!=0, 0x2F8!=0 => new title menu option, that plays theme song along with lyrics (!). 0x2F8 variable disabled to write in US version and there is no CHR tiles, this mode enabled only in Japanese version. Anyway, code for this mode have both versions. Don't know exactly how to enable it normally. Pobably this option enables after game beating.
Bomberman II, Dynablaster
(UNI) Password generator:
US version:
(FIX) Secret passwords:
| K3456712 | - | Sound Test |
| K138BHDJ | - | Manual detonator |
| K1HB3G1H | - | Semi manual detonator |
| KJH5C13D | - | Bonus stage |
| K2JG2135 | - | Small primer time |
| K2JG2G1H | - | Normal primer time |
| K2JG2JF4 | - | Long primer time |
Japan version:
(FIX) Secret passwords:
| PCDEFGAB | - | Sound Test |
| PACHINKO | - | Manual detonator |
| PANICMAN | - | Semi manual detonator |
| PONEJACK | - | Bonus stage |
| PBOMBACE | - | Small primer time |
| PBOMBMAN | - | Normal primer time |
| PBOMBOLD | - | Long primer time |
Bonk's Adventure, FC Genjin - Freakthoropus Computerus
(GEN) Cheat mode:
Hold Down + Left + A + B + Select + Start at title screen. Switch between Level select and Sound test by pressing Select.
Booby Kids
(BURIED) Password option:
There is some text left from early development stage. "ENTER PASSWORD" should be written on other nametable and probably switchable with title screen.
| 0000EB50: 4C 54 44 2E FF 4E 20 43 4F 2C 4C 54 44 2E FE 28 LTD..N CO,LTD..( |
| 0000EB60: 8A 45 4E 54 45 52 20 50 41 53 53 57 4F 52 44 FF .ENTER PASSWORD. |
| 0000EB70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ |
Bram Stoker's Dracula
(BURIED) GameGenie:
| TOXEYNGT | - | Enable title screen cheat for enabling advanced menu features. After applying GG press Select, Up, Start, Right, Left on title screen before "Push Start" message appears. A sound will confirm correct code entry. This is enables following features: Invincibility: Select "controls" menu item, hold A + B buttons and press Start, you will hear the sound, it is mean, you'll be full invincible. Level select: Select "sound" menu item, select sound index from 0 to 13, then hold A + B buttons and press Start, you will hear confirmation sound. Then just select "start game" option to play from selected level. |
Bubble Bath Babes, Mermaids of Atlantis, Soap Panic
(UNI) Ending sequence:
At the title screen press Select then press Up, Up, Down, Down, Left, Left, Right, Right, A, A, B, B.
Bubble Bobble 2
(GEN) Level select:
Press at title screen Left, B, Right, Up, Down, Left, Right, B.
Bucky O'Hare
(UNI) Password generator:
(GEN) Secret passwords:
| HARD! | - | Hard mode |
(BURIED) Copyrights check:
As most games by Konami made after 1991 year game contains some copy protection scheme, it checks for string "IMANOK 1991" presence in ROM, and for routine opcodes for this check itself. If checking fails, then game enables "HARD" mode with one-touch-death.
(BURIED) Sound check:
Also, Japanese version of game contain traces of "SOUND CHECK" presence between other game strings, but all code for handling and typing this string to screen has been disabled totally.
Buggy Popper, Bump'n'Jump
(GEN) Continue:
Hold Select on first controller and A + B on second controller at the game over screen. Then, press Start, Start on second controller while all buttons are still held.
Bugs Bunny Birthday Bash, Bugs Bunny Birthday Blowout, The, Happy Birthday Bugs
(BURIED) Sound test:
String contains in second bonus game stings table, seems it was possible to switch to that mode from this bonus game. But no accessing to this string procedures has been found. Cheat seems to be completely disabled.
| 000133C0: FE C0 C5 C3 B8 FE B2 C5 C4 C4 BF BE FE 8A 8A 0A .PUSH.BUTTON.... |
| 000133D0: 07 0C FE C3 BF C5 BE B4 FE BD BF B4 B5 FE BE BF ...SOUND.MODE.NO |
| 000133E0: B0 0A 0C FE FE FE C4 B9 BD B5 FE B9 C3 FE C5 C0 @.....TIME.IS.UP |
Bugs Bunny Crazy Castle, The, Bugs Bunny Fun House
(UNI) Password generator:
Burai Fighter
(GEN) Secret passwords:
| LOBB | - | All weapons |
| KAGA | - | 99 lives |
Captain Ed
(UNI) Invincibility:
On boss sequence in no-flight game mode pause the game then press at on first controller Up + A + B + Select. After game is unpaused you will invincible.
(UNI) Secret passwords:
| こひあ | - | Play with infinite energy. |
(UNI) Secret words:
Enter as name.
| きんた | - | Warp to BOSS stage. |
Captain Saver, Power Blade 2
(UNI) Sound mode:
At title screen hold Left + A + B on second controller then press Start button on first controller.
Captain Skyhawk
(FIX) Nine lives, all weapons:
At title screen press Start and wait until the second title screen appears. Before screen disappears, hold Down + A buttons.
(GEN) Invincibility:
Press Up, Right, Down, Left, Up at the copyright screen, background will flash.
(FIX) Level skip:
Press Up + B on second controller during the game.
Captain Tsubasa (J), Tecmo Cup - Soccer Game
(UNI) Password generator: