| Code | Description |
|---|---|
| GXLILL | Both players have infinite lives |
| GZPGSL | Infinite time (stops timer) |
| PAGKGL | Both players start with 1 life |
| APGKGL | Both players start with 10 lives |
| TEYIGL | Increase extra time |
| VTSKPLSA | Player 2 has only 1 life |
| IEVISZZA | Shoot more rays |
| AOVSOZAZ | Shoot shorter rays |
| ASVSOZAZ | Shoot longer rays |
| AASIAYGA | Enemy can go thru gold bars |