Space to fire, r to reload. I edited cyros123's FPS. ok, when the crosshair is over a zombie, push A to open the info box on that zombie. when you are done, hover over the X in the rop right and push S to close out. I made it so you can shoot the zombies, and blood will come off for fun. NOTICE: this is for Left For Dead ONE only. dont leave comments saying i left out zombies, because those are in the second one. oh, and sorry i havnt posted in a while.... if anyone ever plays my games :P also notice: does not work online.