Your mission in this fun arcade shooter is to kill tons of Zombies and walk through the city to rescue captive civilians. The cities been infected with a zombification virus, your job being one of the high caliber marksmen is to clean up the mess, switch between your pistol shotgun and sniper rifle, don't forget to put your night vision goggles on when it gets dark! Use the "W", "A", "S", "D" KEYS to move. Use YOUR MOUSE to aim and click to shoot. Change your weapon by pressing 1-4 NUMBER KEYS, Press 5 to bring up a map and 6 for night vision.. Reload using "R" KEY. Good luck!