w a s d to move space to shoot 1 key to use rigel 2 key for chain gun 3 key for auto shotgun headphone warning r to reload double click flag for best frame rate this game was meant to be a month away woo hoo you are a lone survivor of your attack squad on a enemy base most of your friends have turned into mutants and will not stop till you are dead fight and see how long you last report bugs to me mobile friendly