Game Boy · cheat codes

Blaster Master Jr. cheats & codes

12 codes for Blaster Master Jr. on the Game Boy, including GameShark codes.

Blaster Master Jr. GameShark codes

How to use: GameShark (sold as Action Replay outside North America) codes are entered on the device's menu or in your emulator's cheat menu. Some games need a "master code" or "must be on" code enabled first, so turn that on if a list includes one.

Effect	Code
Infinite Lives	`010911C1`

Blaster Master Jr. 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
Infinite Lives	`010911C1`
Infinite Time	`016311C1`
Invincibility	`010240C4`
Infinite Lives	`01097EC7`
Infinite Energy	`01178EFF`
Hit Anywhere	`7B5-9BE-5D4`
One Hit Kills Normal Enemies	`AF7-CBC-19E`
One Hit Kills Bosses	`3E8-49C-2AA`
Invincibility	`10D-06D-7FA 18D-05D-4CA`
Walk Anywhere	`189-B5D-4CA 18A-7ED-4CA 18A-DDD-4CA 18A-0DD-4CA`
Infinite Time	`FAA-45F-4C1`

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.

Blaster Master Jr. walkthroughs & guides

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Back to Blaster Master Jr.: is it worth playing?

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.