Sift Heads Assault 2 is indeed one of the best shooting/fighting flash game I have ever played. Your main mission in this game is to kill all your enemies and survive. The game has amazing graphics, I have never seen such graphics in flash games before. The gameplay is also great. You will have to control your character, kill the gangsters with different weapons. Sift Heads Assault 2 does have a shop where you can buy new weapons and clothing which is awesome. I am sure you will like the game. Play Sift Heads Assault 2 Unblocked At School.