| Be warned that using cheats may cause unintended side effects, disable achievements, and/or hinder game progress. Use cheats at your own risk. |
These are the cheat codes for Grand Theft Auto Advance, exclusive game for Game Boy Advance. Unlike the other games in the series, to trigger them, you must press A + B + START and then do any of them:
| Acquire all weapons | LEFT, RIGHT, UP, DOWN, A, A. |
| Acquire $15.000 in cash | LEFT, RIGHT, UP, DOWN, L, L. |
| Replenish player armor | LEFT, RIGHT, UP, DOWN, A, L. |
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Replenish player health; if driving vehicle, replenish health of vehicle. | LEFT, RIGHT, UP, DOWN, B, B. |
| Wanted level up | LEFT, RIGHT, UP, DOWN, R, A. |
| Wanted level down | LEFT, RIGHT, UP, DOWN, A, R. |
| Six-star wanted level / Remove wanted level | LEFT, RIGHT, UP, DOWN, R, R. |
| Gang wars | LEFT, RIGHT, UP, DOWN, B, R. |
| Unlock "Mission Select" menu |
Hold START + A in the main menu and press LEFT, RIGHT, UP, DOWN, L, R. |
