Squirt Man, a fun jump and run game with mutants

A nuclear war has devastated our beautiful planet! Everything and everyone has mutated into horrible mutant creatures. You too have been turned into a mutant, the Squirt Man. But you have big guns and a cool slime powered jet pack!
Your mission is clear: Kill everything and survive as long as possible.
Use A,W,S,D to move, Q and E to change weapons and the mouse to aim and shoot. You can also change to other keys in "key settings".