Free Game Plays: 3260 times From June-6th-2012. Online Game Rating:
4.5 / 5 with 10 votes
Boxhead Xmas Nightmare Hacked Description: buying stuff adds money, upgrades ready sooner.
Christmas zombie killing mayhem! Kill the hordes of zombies surrounding you from every angle with an arsenal of weapons. Collect money to purchase upgrades and survive enough waves to unlock new levels and characters to play with.
Use WASD to move, MOUSE to aim and fire, MOUSEWHEEL or [R] to switch weapons, Q/E - select weapon, P - pause