The beginning: the game to load after clicking play, the game introduced into the fragment, do not want to watch click the Skip button to skip, and then point play, STORY also enter a period of game footage, point Skip Skip, CLICK TO CONTNUE at the beginning of the game. Operation method: keyboard, WASD control traffic, K to the left to attack or fire, L the right to attack or shooting, the space bar to switch weapons, 1,2,3,4, 5, respectively, for different weapons.