Game Shark Codes
Game Boy Version
| Infinite Lives (Defender) | 0104E8D4 |
| Infinite Bombs (Defender) | 0104EAD4 |
| Infinite Lives (Joust) | 010351C2 |
Game Boy Color Version
Note: You must have a 2.1 or higher version of the Game Shark to use these codes in a Game Boy Color system.
| Infinite Lives (Defender) | 0103C7D3 |
| Infinite Lives (Joust) | 010351C2 |
