Pokémon Crystal Classic
Game Boy Color · cheat codes
Quest: Brian's Journey cheats & codes
16 codes for Quest: Brian's Journey on the Game Boy Color, including GameShark codes.
Quest: Brian's Journey 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 Health [Left Side] | 01FF07C1 |
| Fire Element Modifier | 01000EC1 |
| Water Element Modifier | 010010C1 |
| Wind Element Modifier | 01000FC1 |
| Earth Element Modifier | 010011C1 |
| Infinite Magic | 01FF03C1 |
| Elements Never Decrease & Max Movement [In Battle] | 01FF09C1 |
| Room Modifier | 010043C1 |
| Max Spirit Gems | 01FF38C1 |
| Disable HP % | 01013AC1 |
| Disable MP% | 01013BC1 |
| Disable Agility% | 01013CC1 |
| Disable Defense% | 01013DC1 |
| Disable Element% | 01013EC1 |
| One Hit Kills | C31-8FA-801
C31-9CA-801 |
| Invincibility | FA6-F6B-D5D
C96-16B-E69 |
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.
More GBC games with cheats
Pokémon Yellow Classic
Dragon Warrior Monsters Classic
Pokémon Emerald Classic
Pokémon Platinum Classic
Bomberman Quest Classic
Back to Quest: Brian's Journey: 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.