The Simpsons: Bart vs. the Space Mutants box art

Sega Game Gear · cheat codes

The Simpsons: Bart vs. the Space Mutants cheats & codes

55 codes for The Simpsons: Bart vs. the Space Mutants on the Sega Game Gear, including Game Genie, Action Replay codes.

Game Genie (5)Action Replay (19)Other codes (31)

The Simpsons: Bart vs. the Space Mutants Game Genie codes

How to use: Galoob's Game Genie plugged in between the console and the cartridge. Type the codes in on its start-up screen, then press Start. In emulators, add them through the cheat menu and choose the Game Genie format if asked.

Effect	Code
Infinite Coins	`002-D09-E6E`
Infinite Time	`009-5DC-E6E`
Start With 5 Coins	`21D-18B-2A2 05E-A3E-A2A`
Start With 15 Coins	`15E-A3E-A2A 21D-18B-2A2`
Start With 20 Coins	`21D-18B-2A2 20E-A3E-A2A`

The Simpsons: Bart vs. the Space Mutants Action Replay codes

How to use: Datel's Action Replay sat between the console and the game. Enter codes on its menu before starting the game, or paste them into your emulator's cheat menu.

Effect	Code
Infinite Timer - One's Digit	`00C3-9F09`
Infinite Timer - Ten's Digit	`00C3-9E09`
Infinite Timer - Hundred's Digit	`00C3-9D09`
Infinite Lives	`00C0-1009`
Painted Items Are At 0	`00C0-1E00`
Infinite Paint	`00C0-1201`
Infinite Timer	`00C3-9E09`
Infinite Coins	`00C0-1101`
Infinite Cherry Bombs	`00C0-1301`
Infinite Rockets	`00C0-1401`
Infinite Wrench	`00C0-1501`
Infinite Keys	`00C0-1601`
Infinite Magnet	`00C0-1701`
Infinite Whistle	`00C0-1801`
Moonwalking Bart	`00C4-3B00`
Red Mutant On First Screen Jumps Upwards (Instead of Left To Right)	`00C1-A700`
Music Screwer #1 (Both Codes Affect Different Instruments)	`00C0-5109`
Music Screwer #2 (Both Codes Affect Different Instruments)	`00C0-6709`
Music Screwer #3 (Both Codes Affect Different Instruments)	`00C3-5A09`

The Simpsons: Bart vs. the Space Mutants Other codes

How to use: Additional codes collected by the community. Enter them through your emulator's cheat menu, choosing the format that matches your emulator.

Effect	Code
Painted Items Are At 0	`00C0-1E00`
Infinite Paint	`00C0-1201`
Infinite Timer	`00C3-9E09`
Infinite Coins	`00C0-1101`
Infinite Cherry Bombs	`00C0-1301`
Infinite Rockets	`00C0-1401`
Infinite Wrench	`00C0-1501`
Infinite Keys	`00C0-1601`
Infinite Magnet	`00C0-1701`
Infinite Whistle	`00C0-1801`
Moonwalking Bart	`00C4-3B00`
Infinite Health	`00C3-9800`
Invulnerability	`00C3-B669`
Invulnerability	`C95-359-E69`
Infinite coins	`002-D09-E6E`
Infinite time	`009-5DC-E6E`
Start With 5 Coins	`21D-18B-2A2 05E-A3E-A2A`
Start With 15 Coins	`15E-A3E-A2A 21D-18B-2A2`
Start With 20 Coins	`21D-18B-2A2 20E-A3E-A2A`
Infinite Timer - One's Digit	`00C3-9F09`
Infinite Timer - Hundred's Digit	`00C3-9D09`
Infinite Lives	`00C0-1009`
Red Mutant On First Screen Jumps Upwards (Instead of Left To Right)	`00C1-A700`
Music Screwer #1 (Both Codes Affect Different Instruments)	`00C0-5109`
Music Screwer #2 (Both Codes Affect Different Instruments)	`00C0-6709`
Music Screwer #3 (Both Codes Affect Different Instruments)	`00C3-5A09`
Infinite Health	`005-589-19E A25-439-7F4`
Infinite Spray Paint	`00C3-B7BF`
Infinite Spray Paint	`007-73C-19E`
Gain More Spray Paint Upon Pickup	`FF4-989-194`
Infinite Lives Cheat	`017-CCC-C4A`

Using cheats today

Original cheat devices like the Game Genie, Action Replay and GameShark still turn up second-hand and work with original cartridges. Most modern emulators also have a built-in cheat menu that accepts these formats, so you can toggle codes on and off without extra hardware. Codes can differ between regional releases and revisions of a game; if one doesn't work, try the code list for another version.

Cheats can corrupt save files in rare cases, so back up your saves before experimenting.

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Cheat codes are from the libretro-database community collection, used under CC BY-SA 4.0; the code tables on this page are shared under the same license. Codes are provided as-is: some may not work on every version of the game.