This game is a multiplayer cloud based 3d FPS game mix with Twitter (Maybe Facebook) Controls WASD to move Arrow Keys to look around Space to jump C to chat private E or V to shoot M to swap to mouse control T to enter safe chat -> Enter to send Just a note to 'New Scratchers', I'm sorry but you will not be able to play until you graduate as 'Scratchers' - For more information you can look at: http://scratch.mit.edu/discuss/topic/6986/ You have max 200 ammo, so please save some ammo.
Thanks to Griffpatch.