- WASD= Movement - Click= Shoot - F= interact with objects - P= pause/unpause the game Survive the endless waves of zombies by fighting them off for as long as you can! Try not to get downed! You can get new weapons at round 4 and up, when the Mystery Box appears. There are perks to buy as well, (only one so far) and they appear at round 6. Lastly, the 'Pack-a-Punch' machine appears at round 10. With this machine, you can put in your gun for a cost of 5000 points and receive a much better, enhanced version of it back. Weapons Available: - Pistol - Mp5 - M4A1 - Uzi - Barrett .50cal - HK21 - Ellipsator - Ray Gun Mark 2 - Paralyzer - Winter's Howl
