Galaxy Invaders Cheats

Enter one of the following codes during game play to
activate the corresponding cheat function.

Code
Missiles 11
Plasma Megablaster 22
Shield 33
Level skip NN
Trainer: +6 v1.0 by PiZZA

Press any of the following keys while playing to activate the cheat codes:

Code - Result:
1,1 - Get Missiles
2,2 - Get Plasma Megablaster
3,3 - Get Shield
n,n - Skip Level