Cheat ModePress the F10 Function key to enable Cheat
mode (F11 disables it) and press the following keys during gameplay.
* F1 - Power Level 1
* F2 - Power Level 2
* F3 - Power Level 3
* F4 - Power Level 4
* F5 - Power Level 5
* F6 - Power Level 6
* F7 - Power Level 7
* F8 - Increase Life
* F9 - Increase Special Bomb