Sift Heads Assault

An intense level shooter game where you must clear the waves of assailants. You will be able to upgrade your weaponry, use grenades and even increase your resistance to bullets. You can use objects as barricades and even move them around. Try to clear all waves.

Instruction:
CHEAT LIST:90315 = Invincible80373 = + 10000 Cash11075= Run faster11348 =Low gravity105361 =Tougher enemies101868 =Stronger to slide objects