Cheat mode
Hold [Shift] + [Ctrl] and type "cheat" at the base screen to enable cheat mode.
Cheat functions
Enable cheat mode, then immediately enter one of the following codes to activate the corresponding cheat functions.
| Skip level | [Ctrl] + N |
| All weapons and power-ups found | [Ctrl] + A |
| 1000 Credits | [Ctrl] + C |