Siftheads - online shooter

A great shooter/sniper game (rated 'M') where you have to complete various missions without getting caught. The first mission in the game is quite easy, but it gets a lot harder along the way.
I never thought stick figures could be so much fun in a game.

Play 'Siftheads':



Also, from the same creators and in the same style is 'Tactical Assasin'