terpsfan101 Codes (Mostly Genesis)

[terpsfan101]

NBA Jam - Tournament Edition (World) (Genesis)

FF4483:0020 P1 Infinite Turbo
FF45CD:0020 P2 Infinite Turbo
FF4717:0020 P3 Infinite Turbo
FF4861:0020 P4 Infinite Turbo
FF28B9:0019 Infinite Shot Clock
FF2236:007F Team 1 Enable Extended Roster
FF2238:007F Team 2 Enable Extended Roster
FF235B:0001 Display Shot% Powerup
FF22A3:0001 P1 Quick Hands Powerup
FF22AB:0001 P1 Max Power Powerup
FF22B3:0001 P1 Goaltending Powerup
FF22BB:0001 P1 On-Fire Powerup
FF22C3:0001 P1 Infinite Turbo Powerup
FF22CB:0001 P1 Offense Powerup
FF22D3:0001 P1 3-Point Powerup
FF22DB:0001 P1 Super Dunk Powerup
FF22E3:0001 P1 Power Push Powerup
FF22EB:0001 P1 Knockdown Both Opponents Powerup
FF22F3:0001 P1 Knockdown Opposite Opponent Powerup
FF22FB:0001 P1 Super Speed Powerup
FF2303:0001 P1 Teleport Pass Powerup
FF230B:0001 P1 Slippery Court Powerup
FF231B:0001 P1 High Shots Powerup
FF22A5:0001 P2 Quick Hands Powerup
FF22AD:0001 P2 Max Power Powerup
FF22B5:0001 P2 Goaltending Powerup
FF22BD:0001 P2 On-Fire Powerup
FF22C5:0001 P2 Infinite Turbo Powerup
FF22CD:0001 P2 Offense Powerup
FF22D5:0001 P2 3-Point Powerup
FF22DD:0001 P2 Super Dunk Powerup
FF22E5:0001 P2 Power Push Powerup
FF22ED:0001 P2 Knockdown Both Opponents Powerup
FF22F5:0001 P2 Knockdown Opposite Opponent Powerup
FF22FD:0001 P2 Super Speed Powerup
FF2305:0001 P2 Teleport Pass Powerup
FF230D:0001 P2 Slippery Court Powerup
FF231D:0001 P2 High Shots Powerup
FF22A7:0001 P3 Quick Hands Powerup
FF22AF:0001 P3 Max Power Powerup
FF22B7:0001 P3 Goaltending Powerup
FF22BF:0001 P3 On-Fire Powerup
FF22C7:0001 P3 Infinite Turbo Powerup
FF22CF:0001 P3 Offense Powerup
FF22D7:0001 P3 3-Point Powerup
FF22DF:0001 P3 Super Dunk Powerup
FF22E7:0001 P3 Power Push Powerup
FF22EF:0001 P3 Knockdown Both Opponents Powerup
FF22F7:0001 P3 Knockdown Opposite Opponent Powerup
FF22FF:0001 P3 Super Speed Powerup
FF2307:0001 P3 Teleport Pass Powerup
FF230F:0001 P3 Slippery Court Powerup
FF231F:0001 P3 High Shots Powerup
FF22A9:0001 P4 Quick Hands Powerup
FF22B1:0001 P4 Max Power Powerup
FF22B9:0001 P4 Goaltending Powerup
FF22C1:0001 P4 On-Fire Powerup
FF22C9:0001 P4 Infinite Turbo Powerup
FF22D1:0001 P4 Offense Powerup
FF22D9:0001 P4 3-Point Powerup
FF22E1:0001 P4 Super Dunk Powerup
FF22E9:0001 P4 Power Push Powerup
FF22F1:0001 P4 Knockdown Both Opponents Powerup
FF22F9:0001 P4 Knockdown Opposite Opponent Powerup
FF2301:0001 P4 Super Speed Powerup
FF2309:0001 P4 Teleport Pass Powerup
FF2311:0001 P4 Slippery Court Powerup
FF2321:0001 P4 High Shots Powerup
FF1F22:0000 P1 Player Modifier (1 of 2)
FF1F23:00xx P1 Player Modifier (2 of 2) (xx=72 is Larry Bird, Try different values)
FF1F24:0000 P2 Player Modifier (1 of 2)
FF1F25:00xx P2 Player Modifier (2 of 2) (xx=72 is Larry Bird, Try different values)
FF1F26:0000 P3 Player Modifier (1 of 2)
FF1F27:00xx P3 Player Modifier (2 of 2) (xx=72 is Larry Bird, Try different values)
FF1F28:0000 P4 Player Modifier (1 of 2)
FF1F29:00xx P4 Player Modifier (2 of 2) (xx=72 is Larry Bird, Try different values)

[terpsfan101]

NBA Jam - Tournament Edition (World) (32X)

FF676D:0020 P1 Infinite Turbo
FF68B9:0020 P2 Infinite Turbo
FF6A05:0020 P3 Infinite Turbo
FF6B51:0020 P4 Infinite Turbo
FF4BA1:0019 Infinite Shot Clock
FF2238:007F Team 1 Enable Extended Roster
FF223A:007F Team 2 Enable Extended Roster
FF2CDB:0001 Baby Mode Powerup
FF2CE6:0001 Display Shot% Powerup
FF4579:0001 P1 Quick Hands Powerup
FF4581:0001 P1 Max Power Powerup
FF4589:0001 P1 Goaltending Powerup
FF4591:0001 P1 On-Fire Powerup
FF4599:0001 P1 Infinite Turbo Powerup
FF45A1:0001 P1 Offense Powerup
FF45A9:0001 P1 3-Point Powerup
FF45B1:0001 P1 Super Dunk Powerup
FF45B9:0001 P1 Power Push Powerup
FF45C1:0001 P1 Knockdown Both Opponents Powerup
FF45C9:0001 P1 Knockdown Opposite Opponent Powerup
FF45D1:0001 P1 Super Speed Powerup
FF45D9:0001 P1 Teleport Pass Powerup
FF45E1:0001 P1 Slippery Court Powerup
FF686D:0001 P1 High Shots Powerup
FF457B:0001 P2 Quick Hands Powerup
FF4583:0001 P2 Max Power Powerup
FF458B:0001 P2 Goaltending Powerup
FF4593:0001 P2 On-Fire Powerup
FF459B:0001 P2 Infinite Turbo Powerup
FF45A3:0001 P2 Offense Powerup
FF45AB:0001 P2 3-Point Powerup
FF45B3:0001 P2 Super Dunk Powerup
FF45BB:0001 P2 Power Push Powerup
FF45C3:0001 P2 Knockdown Both Opponents Powerup
FF45CB:0001 P2 Knockdown Opposite Opponent Powerup
FF45D3:0001 P2 Super Speed Powerup
FF45DB:0001 P2 Teleport Pass Powerup
FF45E3:0001 P2 Slippery Court Powerup
FF69B9:0001 P2 High Shots Powerup
FF457D:0001 P3 Quick Hands Powerup
FF4585:0001 P3 Max Power Powerup
FF458D:0001 P3 Goaltending Powerup
FF4595:0001 P3 On-Fire Powerup
FF459D:0001 P3 Infinite Turbo Powerup
FF45A5:0001 P3 Offense Powerup
FF45AD:0001 P3 3-Point Powerup
FF45B5:0001 P3 Super Dunk Powerup
FF45BD:0001 P3 Power Push Powerup
FF45C5:0001 P3 Knockdown Both Opponents Powerup
FF45CD:0001 P3 Knockdown Opposite Opponent Powerup
FF45D5:0001 P3 Super Speed Powerup
FF45DD:0001 P3 Teleport Pass Powerup
FF45E5:0001 P3 Slippery Court Powerup
FF6B05:0001 P3 High Shots Powerup
FF457F:0001 P4 Quick Hands Powerup
FF4587:0001 P4 Max Power Powerup
FF458F:0001 P4 Goaltending Powerup
FF4597:0001 P4 On-Fire Powerup
FF459F:0001 P4 Infinite Turbo Powerup
FF45A7:0001 P4 Offense Powerup
FF45AF:0001 P4 3-Point Powerup
FF45B7:0001 P4 Super Dunk Powerup
FF45BF:0001 P4 Power Push Powerup
FF45C7:0001 P4 Knockdown Both Opponents Powerup
FF45CF:0001 P4 Knockdown Opposite Opponent Powerup
FF45D7:0001 P4 Super Speed Powerup
FF45DF:0001 P4 Teleport Pass Powerup
FF45E7:0001 P4 Slippery Court Powerup
FF6C51:0001 P4 High Shots Powerup
FF1F24:0000 P1 Player Modifier (1 of 2)
FF1F25:00xx P1 Player Modifier (2 of 2) (xx=72 is Larry Bird, Try different values)
FF1F26:0000 P2 Player Modifier (1 of 2)
FF1F27:00xx P2 Player Modifier (2 of 2) (xx=72 is Larry Bird, Try different values)
FF1F28:0000 P3 Player Modifier (1 of 2)
FF1F29:00xx P3 Player Modifier (2 of 2) (xx=72 is Larry Bird, Try different values)
FF1F2A:0000 P4 Player Modifier (1 of 2)
FF1F2B:00xx P4 Player Modifier (2 of 2) (xx=72 is Larry Bird, Try different values)

[terpsfan101]

NBA Jam (USA, Europe) (Genesis)
NBA Jam (USA, Europe) (v1.1) (Genesis)

FF3BA7:0020 P1 Infinite Turbo
FF3CC7:0020 P2 Infinite Turbo
FF3DE7:0020 P3 Infinite Turbo
FF3F07:0020 P4 Infinite Turbo
FF3C4A:0001 P1 Always On-Fire
FF3D6A:0001 P2 Always On-Fire
FF3E8A:0001 P3 Always On-Fire
FF3FAA:0001 P4 Always On-Fire
FF1F39:0018 Infinite Shot Clock
FF1D39:0001 Display Shot% Powerup
FF1D3B:0002 Juice Mode Powerup
FF1D28:0001 P1 Defense Powerup
FF1D29:0001 P1 Interception Powerup
FF1E12:0001 P1 Super Dunk Powerup
FF1E16:0001 P1 On-Fire Powerup
FF1E1A:0001 P1 Infinite Turbo Powerup
FF1D2A:0001 P2 Defense Powerup
FF1D2B:0001 P2 Interception Powerup
FF1E13:0001 P2 Super Dunk Powerup
FF1E17:0001 P2 On-Fire Powerup
FF1E1B:0001 P2 Infinite Turbo Powerup
FF1D2C:0001 P3 Defense Powerup
FF1D2D:0001 P3 Interception Powerup
FF1E14:0001 P3 Super Dunk Powerup
FF1E18:0001 P3 On-Fire Powerup
FF1E1C:0001 P3 Infinite Turbo Powerup
FF1D2E:0001 P4 Defense Powerup
FF1D2F:0001 P4 Interception Powerup
FF1E15:0001 P4 Super Dunk Powerup
FF1E19:0001 P4 On-Fire Powerup
FF1E1D:0001 P4 Infinite Turbo Powerup
FF1CAC:0000 P1 Player Modifier (1 of 2)
FF1CAD:00xx P1 Player Modifier (2 of 2) (xx=36 is Mark Turmell, Try different values)
FF1CAE:0000 P2 Player Modifier (1 of 2)
FF1CAF:00xx P2 Player Modifier (2 of 2) (xx=36 is Mark Turmell, Try different values)
FF1CB0:0000 P3 Player Modifier (1 of 2)
FF1CB1:00xx P3 Player Modifier (2 of 2) (xx=36 is Mark Turmell, Try different values)
FF1CB2:0000 P4 Player Modifier (1 of 2)
FF1CB3:00xx P4 Player Modifier (2 of 2) (xx=36 is Mark Turmell, Try different values)

[terpsfan101]

More Master System and Game Gear codes:

NBA Jam (Europe) (Proto) (Master System)

3A9-0D9-2A2 Team 1 can't Score
3A9-2A9-2A2 Team 2 can't Score
7EC-00A-3B7 Infinite Turbo - Both Players
3A0-C9D-2A2 Infinite Shot Clock
075-394-C46 Infinite Turbo Powerup - Both Players
075-5D4-C46 On-Fire Powerup - Both Players (In 2P Head to Head, both P1 and P2 are on fire, but only P2 has "on fire" animations)
075-4B4-C46 Super Dunk Powerup - Both Players
075-154-C46 Interception Powerup - Both Players
005-0D4-F7A Defense Powerup - Both Players
075-274-C46 Display Shot% Powerup
075-6F4-D56 Juice Mode Powerup
00C8E7:xx Team 1 Score Modifier
00C8E9:xx Team 2 Score Modifier

RoboCop versus The Terminator (Europe) (Master System)

B68-14B-3BE Infinite Health
3A8-CCB-2A2 Infinite Lives

Castle of Illusion Starring Mickey Mouse (USA) (Master System)

00DC02:19 Freeze Timer
B6E-E1D-3BE Infinite Health
7E4-8FE-3B7 Infinite Lives
00E-019-E6E Infinite Time

Castle of Illusion Starring Mickey Mouse (Europe) (Master System)

00DC02:19 Freeze Timer
B6E-E7D-3BE Infinite Health
7E4-95E-3B7 Infinite Lives
00E-079-E6E Infinite Time

R-Type (World) (Master System)

B6A-F9F-3BE Infinite Lives
3AB-96F-2A2 Infinite Continues

Power Strike II (Europe) (Master System)

3A4-C07-2A2 Infinite Lives
032-8DF-E62 Start with 3 Lives, instead of 2
052-8DF-E62 Start with 5 Lives
072-8DF-E62 Start with 7 Lives
092-8DF-E62 Start with 9 Lives

Out Run 3-D (Europe) (Master System)

00C00C:01 Enable 2-D Mode (Enable before starting a new game)
00C040:0A Freeze Timer
B6D-90D-3BE Infinite Time

California Games (USA, Europe) (Master System)

00DCA6:09 Freeze Timer
2A6-A9D-6E2 Infinite Time

Alex Kidd in Miracle World (USA, Europe) (Master System)

2A6-5FD-6E2 Invincibility (after dying) (blinking)
7EC-289-3B7 Infinite Lives

Alex Kidd in Miracle World (USA, Europe) (Rev 1) (Master System)

2A6-5FD-6E2 Invincibility (after dying) (blinking)
7EC-2F9-3B7 Infinite Lives

New Zealand Story, The (Europe) (Master System)

2A8-F88-6E2 Invincibility (Enable before start of level or after dying) (blinking)
B69-645-3BE Infinite Lives
056-768-E66 Start with 5 Lives, instead of 3
076-768-E66 Start with 7 Lives
096-768-E66 Start with 9 Lives

Ghouls'n Ghosts (USA, Europe) (Master System)

B65-F2E-3BE Infinite Health
00B-5B4-3BE Infinite Lives
3A2-B0C-2A2 Infinite Magic

Sonic The Hedgehog (USA, Europe) (Master System)

02E-43B-E6E Rings worth 2
03E-43B-E6E Rings worth 3
04E-43B-E6E Rings worth 4
05E-43B-E6E Rings worth 5
06E-43B-E6E Rings worth 6
07E-43B-E6E Rings worth 7
08E-43B-E6E Rings worth 8
00D284:09 Infinite Continues
00D29C:00 Infinite Time Underwater

Sonic The Hedgehog (Japan) (Game Gear)

00D27E:09 Infinite Continues
00D297:00 Infinite Time Underwater
C9F-DDD-E69 Invincibility
2A2-7CA-6E2 Infinite Time Underwater
18D-7CB-6EA Multi-Jump
003-8BE-5D4 Start on Green Hill Zone, Act 2 (1 of 2)
013-87E-91A Start on Green Hill Zone, Act 2 (2 of 2)
003-8BE-5D4 Start on Green Hill Zone, Act 3 (1 of 2)
023-87E-91A Start on Green Hill Zone, Act 3 (2 of 2)
003-8BE-5D4 Start on Bridge Zone, Act 1 (1 of 2)
033-87E-91A Start on Bridge Zone, Act 1 (2 of 2)
003-8BE-5D4 Start on Bridge Zone, Act 2 (1 of 2)
043-87E-91A Start on Bridge Zone, Act 2 (2 of 2)
003-8BE-5D4 Start on Bridge Zone, Act 3 (1 of 2)
053-87E-91A Start on Bridge Zone, Act 3 (2 of 2)
003-8BE-5D4 Start on Jungle Zone, Act 1 (1 of 2)
063-87E-91A Start on Jungle Zone, Act 1 (2 of 2)
003-8BE-5D4 Start on Jungle Zone, Act 2 (1 of 2)
073-87E-91A Start on Jungle Zone, Act 2 (2 of 2)
003-8BE-5D4 Start on Jungle Zone, Act 3 (1 of 2)
083-87E-91A Start on Jungle Zone, Act 3 (2 of 2)
003-8BE-5D4 Start on Labyrinth Zone Act 1 (1 of 2)
093-87E-91A Start on Labyrinth Zone Act 1 (2 of 2)
003-8BE-5D4 Start on Labyrinth Zone Act 2 (1 of 2)
0A3-87E-91A Start on Labyrinth Zone Act 2 (2 of 2)
003-8BE-5D4 Start on Labyrinth Zone Act 3 (1 of 2)
0B3-87E-91A Start on Labyrinth Zone Act 3 (2 of 2)
003-8BE-5D4 Start on Scrap Brain Zone, Act 1 (1 of 2)
0C3-87E-91A Start on Scrap Brain Zone, Act 1 (2 of 2)
003-8BE-5D4 Start on Scrap Brain Zone, Act 2 (1 of 2)
0D3-87E-91A Start on Scrap Brain Zone, Act 2 (2 of 2)
003-8BE-5D4 Start on Scrap Brain Zone, Act 3 (1 of 2)
0E3-87E-91A Start on Scrap Brain Zone, Act 3 (2 of 2)
003-8BE-5D4 Start on Sky Base Zone, Act 1 (1 of 2)
0F3-87E-91A Start on Sky Base Zone, Act 1 (2 of 2)

Credit:

Galoob for Infinite Time Underwater (Game Genie) and Start on Zone codes
Mezmorize for Invincibility
nolberto82 for Multi-Jump

Sonic The Hedgehog (World) (Rev 1) (Game Gear)

00D27E:09 Infinite Continues
00D297:00 Infinite Time Underwater
003-F6C-3B7 Infinite Time
18D-86B-6EA Multi-Jump
020-5EA-E6E Rings worth 2
030-5EA-E6E Rings worth 3
040-5EA-E6E Rings worth 4
050-5EA-E6E Rings worth 5
060-5EA-E6E Rings worth 6
070-5EA-E6E Rings worth 7
080-5EA-E6E Rings worth 8
013-7EE-E66 Start with 1 life
053-7EE-E66 Start with 5 lives
093-7EE-E66 Start with 9 lives

Credit:

Galoob for Infinite Time, Rings worth x, and Start with x lives
nolberto82 for Multi-Jump

Bare Knuckle II ~ Streets of Rage 2 ~ Streets of Rage II (World) (Game Gear)

B68-16C-3BE Infinite Lives
3AA-5AB-2A2 Infinite Time
B6E-95D-3BE Infinite Super Attacks
21E-94D-91D Infinite Super Attacks (alt)
00C9B3:09 Infinite Super Attacks

Side Pocket (USA) (Game Gear)

3AF-20E-2A2 Infinite Shots - Pocket Game
101-CEE-C42 Start with 16 shots in Pocket Game, instead of 10
181-CEE-C42 Start with 24 shots in Pocket Game
201-CEE-C42 Start with 32 shots in Pocket Game
00C2D0:20 Infinite Shots - Pocket Game
00C2C7:01 Have at least 25,600 Score (Should be enough to always advance in Pocket Game)

[terpsfan101]

Even more Master System and Game Gear codes:

Ninja Gaiden (Europe) (Master System)

C9F-14D-E69 Invincibility
3A1-65A-2A2 Infinite Health
3A6-15E-2A2 Infinite Lives
7E1-07A-3B7 Infinite Weapons
B60-28A-3BE Infinite Time

Speedball 2 (Europe) (Master System)

00DAA2:32 Freeze Timer
7E0-0FD-3B7 Can't Score - Both Teams
2AC-A7F-6E2 Infinite Money - Both Players
B6C-9CD-3BE Infinite Time
00DAA5:xx P1 Score Modifier
00DAAB:xx P2 Score Modifier

NBA Jam (USA, Europe) (Game Gear)
NBA Jam (USA) (Rev 1) (Game Gear)

00CAFB:20 P1 Infinite Turbo
00CB70:20 P2 Infinite Turbo
00CBE5:20 P3 Infinite Turbo
00CC5A:20 P4 Infinite Turbo
00DC1E:18 Infinite Shot Clock
00CAED:01 P1 Defense Powerup
00CAEE:01 P1 Interception Powerup
00CAEF:01 P1 Infinite Turbo Powerup
00CAF0:01 P1 Super Dunk Powerup
00CAF1:01 P1 On-Fire Powerup
00CAF2:01 Display Shot% Powerup
00CAF3:01 Juice Mode Powerup

NBA Jam - Tournament Edition (World) (Game Gear)

Password for 26 Teams Beat (1 Team left) with initials DPC: FX5FN-7Y366
Password for 27 Teams Beat (all teams) with initials DPC: NWF2N-Y6D65

2A6-43E-6E2 Team 1 can't Score
2A6-ABE-6E2 Team 2 can't Score
3AD-2FA-2A2 Infinite shot clock
183-83A-4CA Enable extended roster
00CB1A:20 P1 Infinite Turbo
00CB9A:20 P2 Infinite Turbo
00CC1A:20 P3 Infinite Turbo
00CC9A:20 P4 Infinite Turbo
00CB03:18 Infinite Shot Clock
00CA48:01 Enable Extended Roster
00C09A:01 Display Shot% Powerup
00C0AA:01 Slippery Court Powerup
00CB95:01 P1 Quick Hands Powerup
00CB95:02 P1 Max Power Powerup
00CB95:04 P1 Goaltending Powerup
00CB95:08 P1 Offense Powerup
00CB95:10 P1 Super Dunk Powerup
00CB95:20 P1 On-Fire Powerup
00CB95:40 P1 3-Point Powerup
00CB95:80 P1 Power Push Powerup
00CB96:01 P1 Infinite Turbo Powerup
00CB96:02 P1 Knockdown Both Opponents Powerup
00CB96:04 P1 Super Speed Powerup
00CB96:10 P1 Teleport Pass Powerup
00CB96:40 P1 High Shots Powerup
00CC15:01 P2 Quick Hands Powerup
00CC15:02 P2 Max Power Powerup
00CC15:04 P2 Goaltending Powerup
00CC15:08 P2 Offense Powerup
00CC15:10 P2 Super Dunk Powerup
00CC15:20 P2 On-Fire Powerup
00CC15:40 P2 3-Point Powerup
00CC15:80 P2 Power Push Powerup
00CC16:01 P2 Infinite Turbo Powerup
00CC16:02 P2 Knockdown Both Opponents Powerup
00CC16:04 P2 Super Speed Powerup
00CC16:10 P2 Teleport Pass Powerup
00CC16:40 P2 High Shots Powerup
00CC95:01 P3 Quick Hands Powerup
00CC95:02 P3 Max Power Powerup
00CC95:04 P3 Goaltending Powerup
00CC95:08 P3 Offense Powerup
00CC95:10 P3 Super Dunk Powerup
00CC95:20 P3 On-Fire Powerup
00CC95:40 P3 3-Point Powerup
00CC95:80 P3 Power Push Powerup
00CC96:01 P3 Infinite Turbo Powerup
00CC96:02 P3 Knockdown Both Opponents Powerup
00CC96:04 P3 Super Speed Powerup
00CC96:10 P3 Teleport Pass Powerup
00CC96:40 P3 High Shots Powerup
00CD15:01 P4 Quick Hands Powerup
00CD15:02 P4 Max Power Powerup
00CD15:04 P4 Goaltending Powerup
00CD15:08 P4 Offense Powerup
00CD15:10 P4 Super Dunk Powerup
00CD15:20 P4 On-Fire Powerup
00CD15:40 P4 3-Point Powerup
00CD15:80 P4 Power Push Powerup
00CD16:01 P4 Infinite Turbo Powerup
00CD16:02 P4 Knockdown Both Opponents Powerup
00CD16:04 P4 Super Speed Powerup
00CD16:10 P4 Teleport Pass Powerup
00CD16:40 P4 High Shots Powerup
00CB95:FF P1 All Powerups (1 of 2)
00CB96:57 P1 All Powerups (2 of 2)
00CC15:FF P2 All Powerups (1 of 2)
00CC16:57 P2 All Powerups (2 of 2)
00CC95:FF P3 All Powerups (1 of 2)
00CC96:57 P3 All Powerups (2 of 2)
00CD15:FF P4 All Powerups (1 of 2)
00CD16:57 P4 All Powerups (2 of 2)
00CB95:4F P1 Powered-up Player (All Powerups except Power Push, Super Dunk, On-Fire, and Knockdown Both Opponents) (1 of 2)
00CB96:55 P1 Powered-up Player (All Powerups except Power Push, Super Dunk, On-Fire, and Knockdown Both Opponents) (2 of 2)
00CC15:4F P2 Powered-up Player (All Powerups except Power Push, Super Dunk, On-Fire, and Knockdown Both Opponents) (1 of 2)
00CC16:55 P2 Powered-up Player (All Powerups except Power Push, Super Dunk, On-Fire, and Knockdown Both Opponents) (2 of 2)
00CC95:4F P3 Powered-up Player (All Powerups except Power Push, Super Dunk, On-Fire, and Knockdown Both Opponents) (1 of 2)
00CC96:55 P3 Powered-up Player (All Powerups except Power Push, Super Dunk, On-Fire, and Knockdown Both Opponents) (2 of 2)
00CD15:4F P4 Powered-up Player (All Powerups except Power Push, Super Dunk, On-Fire, and Knockdown Both Opponents) (1 of 2)
00CD16:55 P4 Powered-up Player (All Powerups except Power Push, Super Dunk, On-Fire, and Knockdown Both Opponents) (2 of 2)
00CB95:03 P1 Better Defense Powerup (Quick Hands and Max Power)
00CC15:03 P2 Better Defense Powerup (Quick Hands and Max Power)
00CC95:03 P3 Better Defense Powerup (Quick Hands and Max Power)
00CD15:03 P4 Better Defense Powerup (Quick Hands and Max Power)
00C6E0:xx P1 Player Modifier (xx=09 is Larry Bird, Try differnet values)
00C6E1:xx P2 Player Modifier (xx=09 is Larry Bird, Try differnet values)
00C6E2:xx P3 Player Modifier (xx=09 is Larry Bird, Try differnet values)
00C6E3:xx P4 Player Modifier (xx=09 is Larry Bird, Try differnet values)
00C685:xx Team 1 Score Modifier
00C687:xx Team 2 Score Modifier

[Hybrid]

wow lotta codes but why so many
1 code
00CB95:01 P1 Quick Hands Powerup
00CB95:02 P1 Max Power Powerup
00CB95:04 P1 Goaltending Powerup
00CB95:08 P1 Offense Powerup
00CB95:10 P1 Super Dunk Powerup
00CB95:20 P1 On-Fire Powerup
00CB95:40 P1 3-Point Powerup
00CB95:80 P1 Power Push Powerup

1 code
00CB96:01 P1 Infinite Turbo Powerup
00CB96:02 P1 Knockdown Both Opponents Powerup
00CB96:04 P1 Super Speed Powerup
00CB96:10 P1 Teleport Pass Powerup
00CB96:40 P1 High Shots Powerup

1 code
00CC15:01 P2 Quick Hands Powerup
00CC15:02 P2 Max Power Powerup
00CC15:04 P2 Goaltending Powerup
00CC15:08 P2 Offense Powerup
00CC15:10 P2 Super Dunk Powerup
00CC15:20 P2 On-Fire Powerup
00CC15:40 P2 3-Point Powerup
00CC15:80 P2 Power Push Powerup
1 code
00CC16:01 P2 Infinite Turbo Powerup
00CC16:02 P2 Knockdown Both Opponents Powerup
00CC16:04 P2 Super Speed Powerup
00CC16:10 P2 Teleport Pass Powerup
00CC16:40 P2 High Shots Powerup
...etc
plus you know with these types of codes you can add the values together to enable multiple cheats eg
00CC15:07 is quick hands ,Max Power and Goal Tending

putting separate codes for each modifier is just a way to just unnecessarily boost up your code count. it makes alot of work for you and makes the cheats harder to find
i've even started using modifier format for Game Genie Codes

heres some codes i made for a hombrew game called fix it felix jr


Start with ?? lives

??4T-AACG
05-AY
10-BJ
20-CT
50-GJ
99-NN

Infinite Lives
ATLT-EA38

Starting Time
??4T-AAA0
D2-30sec
HT-60sec
j2-70sec
ly-85sec
NN-99sec

Infinie Time
AX7A-CA84

Start on stage ? *note* will graphically look like the first stage
??CA-AACL
AL-2
AR-3
AW-4
A0-5

Start on Level ?
??4A-AAHW
AJ-2
AN-3
AT-4
AY-5

Enable Blood
AE4T-AAC8

Enable Marathon
AE4T-AAAL

Invincibility
AN4A-AAH8
HH6T-DAST
APVT-CAG0

Each Level has ?? stages
??7T-CABY
A7-07
BK-10
B7-15
CV-20

see one code per modifier

[terpsfan101]

Why would I care about boosting my "code count?" I'm posting them in a format that is compatible with PAT cheat files that Kega Fusion and Gens emulator uses. And I would prefer posting them in the database this way because it makes them easier for people to export the codes.

[terpsfan101]

In other words, if the database were able to export all the modifiers with their descriptions, I would go back and modify my codes in the format suggested by Hybrid.

[Hybrid]

ahh makes sense i forgot about the export tool. i've been here long before that even existed

[terpsfan101]

Cool Spot (USA) (Game Gear)

00D08F:3C Freeze Timer
00E-3BB-3BE Infinite Time

Desert Speedtrap Starring Road Runner and Wile E. Coyote (USA) (Game Gear)

3AE-F6F-2A2 Infinite Lives

PGA Tour Golf II (USA, Europe) (Game Gear)

3A0-61D-2A2 Always on Same Stroke

Spider-Man-X-Men - Arcade's Revenge (USA) (Game Gear)

00D373:2F Infinite Health
00D378:09 Infinite Lives
3AE-F0F-2A2 Infinite Lives

[terpsfan101]

Another dump of Master System/Game Gear codes. I apologize for the formatting. I just copied and pasted them out of my pat (cheat) files. Obviously, I won't post them to the database this way.

Buggy Run (Europe) (Master System)

004-AEE-3B2 Infinite Nitros/Mines - Both Players
5EB-047-2A7 Infinite Money - Both Players (1 of 2)
56B-067-2A3 Infinite Money - Both Players (2 of 2)
011-05C-E6A Start with $45600, instead of $20000 - 1P Mode
021-05C-E6A Start with $71200 - 1P Mode
041-05C-E6A Start with $122400 - 1P Mode
081-05C-E6A Start with $224800 - 1P Mode
101-05C-E6A Start with $429600 - 1P Mode
271-05C-E6A Start with $999900 - 1P Mode
02D-396-E6E Start with $55600, instead of $30000 - 2P Mode - Both Players
03D-396-E6E Start with $81200 - 2P Mode - Both Players
04D-396-E6E Start with $106800 - 2P Mode - Both Players
08D-396-E6E Start with $209200 - 2P Mode - Both Players
10D-396-E6E Start with $414000 - 2P Mode - Both Players
27D-396-E6E Start with $999900 - 2P Mode - Both Players
00CD45:03 P1 Always on Last Lap (3 Lap Race) (Race ends when you cross finish line) - 1P Mode (1 of 2)
00CD49:03 P1 Always on Last Lap (3 Lap Race) (Race ends when you cross finish line) - 1P Mode (2 of 2)
00CD45:01 P1 Always on 1st Lap - 1P Mode (1 of 2)
00CD49:01 P1 Always on 1st Lap - 1P Mode (2 of 2)
00CD46:01 P2 Always on 1st Lap - 1P Mode (1 of 2)
00CD4A:01 P2 Always on 1st Lap - 1P Mode (2 of 2)
00CD47:01 P3 Always on 1st Lap - 1P Mode (1 of 2)
00CD4B:01 P3 Always on 1st Lap - 1P Mode (2 of 2)
00CD48:01 P4 Always on 1st Lap - 1P Mode (1 of 2)
00CD4C:01 P4 Always on 1st Lap - 1P Mode (2 of 2)
00CD45:04 P1 Always on Last Lap (5 Lap Race) (Race ends when you cross finish line) - 2P Mode (1 of 2)
00CD49:04 P1 Always on Last Lap (5 Lap Race) (Race ends when you cross finish line) - 2P Mode (2 of 2)
00CD46:04 P2 Always on Last Lap (5 Lap Race) (Race ends when you cross finish line) - 2P Mode (1 of 2)
00CD4A:04 P2 Always on Last Lap (5 Lap Race) (Race ends when you cross finish line) - 2P Mode (2 of 2)
00CD45:00 P1 Always on 1st Lap - 2P Mode (1 of 2)
00CD49:00 P1 Always on 1st Lap - 2P Mode (2 of 2)
00CD46:00 P2 Always on 1st Lap - 2P Mode (1 of 2)
00CD4A:00 P2 Always on 1st Lap - 2P Mode (2 of 2)
00CD47:00 P3 Always on 1st Lap - 2P Mode (1 of 2)
00CD4B:00 P3 Always on 1st Lap - 2P Mode (2 of 2)
00CD48:00 P4 Always on 1st Lap - 2P Mode (1 of 2)
00CD4C:00 P4 Always on 1st Lap - 2P Mode (2 of 2)

Ristar - The Shooting Star (World) (Game Gear)

03F-FEE-E62 Start with 3 Lives, instead of 2
05F-FEE-E62 Start with 5 Lives
07F-FEE-E62 Start with 7 Lives
09F-FEE-E62 Start with 9 Lives
19F-FEE-E62 Start with 25 Lives
32F-FEE-E62 Start with 50 Lives
4BF-FEE-E62 Start with 75 Lives
63F-FEE-E62 Start with 99 Lives

James Pond 2 - Codename RoboCod (Europe) (Master System)

2AE-D0D-6E2 Invincibility (after being hit)
B6F-3EB-3BE Infinite Health against Enemies
00E-BEC-3BE Infinite Health against Spikes
00F-8CB-3BE Infinite Lives
005-87F-3BE Infinite Continues
045-7AF-E66 Start with 4 Health Bars, instead of 3 (1 of 2)
046-E3F-E66 Start with 4 Health Bars, instead of 3 (2 of 2)
055-7AF-E66 Start with 5 Health Bars (1 of 2)
056-E3F-E66 Start with 5 Health Bars (2 of 2)
055-75F-E66 Start with 5 Lives, instead of 3
075-75F-E66 Start with 7 Lives
095-75F-E66 Start with 9 Lives

Master of Darkness (Europe) (Master System)

00DFC2:1E Freeze Timer
3A6-F8B-2A2 Infinite Health
3A1-59E-2A2 Infinite Lives
3A3-44D-2A2 Infinite Ammo
B6C-1FB-3BE Infinite Time

Marble Madness (USA, Europe) (Game Gear)

00DFBB:0C Choose Starting Level (Press Up while highlighting Start on Main Menu) (1 of 2)
00DFBC:06 Choose Starting Level (Press Up while highlighting Start on Main Menu) (2 of 2)

Mick & Mack as the Global Gladiators (USA, Europe) (Game Gear)

00D510:FF Enable Cheats! Menu in Options

credit: Mezmorize

X-Men - Mojo World (Brazil) (Master System)

00C30B:02 Invincibility

Ernie Els Golf (Europe) (En,Fr,De,Es,It) (Game Gear)

007-3AC-3BA Always on Same Stroke
007-67C-3BE Infinite Mulligans
00D8BB:00 Always on 1st Stroke
00D8BE:FF Infinite Mulligans

Ninja Gaiden (Europe) (Master System)

00DFD0:xx Round Modifier (xx=00-07)

Dr. Robotnik's Mean Bean Machine (Europe) (Master System)
Dr. Robotnik's Mean Bean Machine (USA, Europe) (Game Gear)

00D410:xx Stage Modifier - Scenario Mode (xx=01-0D)
00DB0B:xx Lesson Modifier - Puzzle Mode (xx=00-1D)

Columns (USA, Europe) (Game Gear)
Columns (Japan) (En) (Game Gear)
Columns (Japan) (En) (Rev 1) (Game Gear)

3A2-6AC-2A2 Stay at Current Level (Messes with the sound effects)

Columns (USA, Europe) (Master System)

3A6-6BC-2A2 Stay at Current Level (Messes with the sound effects)

Star Wars (USA) (Game Gear)
Star Wars (Europe) (Game Gear)

3AC-B7C-2A2 Invincibility (after being hit) (blinking) (disable to exit level)
00DAB5:0C Invincibility (blinking) (disable to exit level)

Olympic Gold (Japan, USA) (En,Fr,De,Es,It,Nl,Pt,Sv) (Game Gear)

00D67C:06 Infinite Shots - Archery
66A-1A8-3BB Infinite Stamina - Swimming

Olympic Gold (Europe) (En,Fr,De,Es,It,Nl,Pt,Sv) (Rev 1) (Game Gear)

00D67C:06 Infinite Shots - Archery
66A-218-3BB Infinite Stamina - Swimming
009-AEB-3BE Infinite Arrows - Archery
005-6EF-3BA Infinite Time - Archery
0A6-0FB-F72 Start with 10 Arrows - Archery
0F6-0FB-F72 Start with 15 Arrows - Archery
146-0FB-F72 Start with 20 Arrows - Archery

Olympic Gold (Europe) (En,Fr,De,Es,It,Nl,Pt,Sv) (Master System)

00D67C:06 Infinite Shots - Archery
669-E88-3BB Infinite Stamina - Swimming
009-75B-3BE Infinite Arrows - Archery
005-6EF-3BA Infinite Time - Archery
0A5-D6B-F72 Start with 10 Arrows - Archery
0F5-D6B-F72 Start with 15 Arrows - Archery
145-D6B-F72 Start with 20 Arrows - Archery

Lucky Dime Caper Starring Donald Duck, The (USA, Europe) (Game Gear)

019-CA8-E6A Enable Round Select and SFX Test (Hold Up plus 1 or Up plus 2 during SEGA screen)

Mighty Morphin Power Rangers - The Movie (USA, Europe) (Game Gear)

3A0-DF7-2A2 Infinite Credits

Aladdin (USA, Europe) (Game Gear)

3CA-349-5D4 Boot into Test Mode Menu

Credit: mezmorize

Cool Spot (USA) (Game Gear)

639-AAD-E6E Get 1 Spot for Bonus Game

Credit: mezmorize

Cool Spot (Europe) (Game Gear)

00D-5CB-3BE Infinite Time

Devilish (Europe) (Game Gear)

004-79D-19E Access Stage Select under Time Trial on Main Menu

Credit: mezmorize

Devilish (Japan) (Game Gear)

3A5-EFE-2A2 Infinite Credits
3A9-9CE-2A2 Infinite Time

Factory Panic (Europe) (Game Gear)

006-278-E69 Feed 1 Person to Win Stage

credit: mezmorize

Alien Syndrome (USA, Europe) (Game Gear)
Alien Syndrome (Japan) (Game Gear)

3A4-14F-2A2 Infinite Time

George Foreman's KO Boxing (USA, Europe) (Game Gear)

296-1EB-4CA P1 Infinite Health
3D1-0AC-19A After getting back up, enemy loses health instead of gaining health
92F-96C-A28 1-Hit Knockouts

credit: mezmorize

Halley Wars (USA, Europe) (Game Gear)

009-96C-2AB Earth No Damage
001-21D-C49 Auto-Fire

credit: mezmorize

Putt & Putter (Europe) (Master System)
Putt & Putter (Europe) (Beta) (Master System)

00D020:01 Enable Round Select after "Select Mode" screen
00D178:63 Infinite Balls
B63-5ED-3BE Infinite Balls

Putt & Putter (USA, Europe) (Game Gear)

00DCE4:01 Always on 1st Stroke
00DCE5:63 Infinite Balls
00C2F6:01 Enable Hole Select after "Game Mode" screen
C90-CBD-E69 Always on Same Stroke (Don't enable until after 1st stroke)
000-E1D-3BE Infinite Balls
63E-88F-F7E Start with 99 Balls

credit: mezmorize Start with 99 Balls

Putt & Putter (Japan) (Game Gear)

00DCE4:01 Always on 1st Stroke
00DCE5:63 Infinite Balls
00C2F6:01 Enable Hole Select after "Game Mode" screen
C90-9AD-E69 Always on Same Stroke (Don't enable until after 1st stroke)
000-B0D-3BE Infinite Balls
CDE-CAF-D59 Enable Configuration Menu (Press Start during intro)
201-46E-4C2 Enable Disabled "spGOLF" Password, where "sp" is a space (Unlocks Master and Pro Difficulties)

credit: mezmorize Configuration Menu and spGolf Password

Samurai Spirits (Japan) (Game Gear)

01D-8FD-E69 P1 Infinite Health
181-2FE-6EA Unlock Amakusa on character select screen (1 of 2)
183-69E-6EA Unlock Amakusa on character select screen (2 of 2)

credit:

Galoob infinite health
Mezmorize Unlock Amakusa

Sonic & Tails 2 (Japan) (Game Gear)

C98-9DC-C41 Invincibility (1 of 2)
C9C-884-6EA Invincibility (2 of 2)
3A9-D0C-2A2 Invincibility (after being hit)

credit:

nolberto82 for Invincibility
Galoob for Invincibility (after being hit)

Star Wars (Europe) (Master System)

00DACB:09 Infinite Continues
00DE7D:01 Enable Level Select on Continue Screen

Gauntlet (Europe) (Master System)

3A5-90D-2A2 P2 Infinite Health (1 of 2)
3A5-99D-2A2 P2 Infinite Health (2 of 2)
B6B-72D-3BE P1 Infinite Credits
B6B-7AD-3BE P2 Infinite Credits
00C868:03 P1 Infinite Credits
00C869:03 P2 Infinite Credits

Frogger (USA) (Proto) (Game Gear)

00C0CE:01 Enable Round Select after Title Screen and Invincibility Cheat (Press 1 or 2 to change Round during "Good Luck" screen and Press 2 for Invincibility during gameplay)

Fantasy Zone (USA) (Game Gear)

038-0AD-E6E Enable Invincibility Cheat in Config Mode Menu (Go to mode and select Undead)
00C1B8:08 Enable Config Mode Menu (press start at title screen)
00C0FC:03 Enable Invincibility Cheat (must start game from config mode menu)

Fantasy Zone (Japan, Europe) (Game Gear)

038-C4D-E6E Enable Invincibility Cheat in Config Mode Menu (Go to mode and select Undead)
00C1B8:08 Enable Config Mode Menu (press start at title screen)
00C0FC:03 Enable Invincibility Cheat (must start game from config mode menu)

Fred Couples' Golf (USA) (Game Gear)

181-0ED-2AA Always on same Stroke (Don't enable until after 1st stroke)

Ecco the Dolphin (Europe) (Master System)

21E-1B9-6E2 Infinite Health
3E4-7B8-C46 Infinite Air
00D-C29-D56 Swim Thru Walls
019-F67-C4A Enable Debug Menu (Press Right while on map screen)

Credit:

Galoob Infinite Health and Infinite Air
Mezmorize Swim Thru Walls and Debug Menu

Arena (USA, Europe) (Game Gear)

00C-65C-E6E Infinite Grenades
00DEB6:?? Cheat Modifier

00: Disable all Cheats
01: Enable Level Skip Cheat (Pause game and press 1+2)
02: Enable Infinite Lives Cheat
04: Enable Bulletproof Cheat (Invincible against enemy gunfire)
08: Enable Start every Level with all Keys Cheat
10: Enable Start every Level with 99 Grenades Cheat
1F: Enable all Cheats

Crystal Warriors (USA, Europe) (Game Gear)

00C451:FF Enable Sound Test (Press Up+Start on Title Screen)

Out Run (Europe) (Game Gear)
Out Run (Japan) (Game Gear)

00C10E:01 Enable Invincibility and Infinite Time Cheat

Enduro Racer (USA, Europe) (Master System)
Enduro Racer (Japan) (Master System)

00C373:04 Enable Track Select on Title Screen

Flash, The (Europe) (Master System)

00C089:11 Enable Cheat Mode

Paperboy (USA) (Master System)

3A7-DEF-2A2 Infinite Lives
3AB-6BB-2A2 Infinite Papers

Paperboy (Europe) (Master System)

3A7-DEF-2A2 Infinite Lives
3AB-69B-2A2 Infinite Papers

Rastan (USA, Europe) (Master System)
Rastan Saga (Japan) (Game Gear)

00C2C4:04 Infinite Continues

Revenge of Drancon (USA) (Game Gear)
Wonder Boy (Europe) (Game Gear)
Wonder Boy (Japan) (Game Gear)

00C054:01 Area/Round Select after Title Screen (Press Up or Down to change Area/Round)

RoboCop versus The Terminator (Europe) (Master System)

C98-06B-E69 Invincibility
028-B8D-A2A Enable Change Weapons Cheat (Pause game, hold Up and press 1)
029-2AD-A2A Enable 9 Lives Cheat (Pause game, hold Up and press 1)
029-99D-A2A Enable Level Skip Cheat (Pause game, hold Down and press 2. When you un-pause you'll skip to next stage)
029-F5D-A2A Enable Infinite Health Cheat (Pause game, hold Up and press 2)

credit: mezmorize

Pac-Attack (USA, Europe) (Game Gear)

009-60E-3BE Infinite Rests
00C36E:09 Infinite Rests
00C392:xx Stage Modifier - Puzzle Mode (xx=00-63, hex)

Tempo Jr. (World) (Game Gear)

00C10B:01 Enable Level Select

[terpsfan101]

Frogger (USA)

FF0243:0009 Enable Level Select on Select Number of Players Screen (Hold C and press A or B to increase or decrease level)

[terpsfan101]

Wild Guns (USA) (SNES)
Wild Guns (Japan) (SNES)
Wild Guns (Japan) (Beta) (SNES)

7E0202:01 Enable Stage Select after Select Player Screen

[terpsfan101]

Ninjawarriors (USA) (SNES)
Ninjawarriors Again, The (Japan) (SNES)

7E0000:0A Go to Stage Select Menu (Disable code once menu loads)

Note that this is a different Menu than the Debug Menu (7E0000:07)

[terpsfan101]

Nightmare Busters (Europe) (Proto) (SNES)

7E1F6B:02 Enable Extra Options (Shot and Level) in Options Menu