space invaders

A and D to move left and right
SPACE to shoot lazers 

you only have 1 life, if you get hit you're dead
barricades will deteriorate when they are shot, be careful
you can also damage the barricades, this can be both helpful or harmful

theres a cheat code to kill all of the enemies instantly (it looks super cool) but im not telling you because im mean and evil. find it yourself