Kill 10 zombies in one game
Kill 100 zombies in one game
Kill 500 zombies in one game
Kill 1000 zombies for all time
Kill 50 zombies with a shotgun
Kill 100 zombies with a shotgun
Kill 500 zombies with a shotgun
Kill 100 zombies with a rifle
Kill 500 zombies with a rifle
Kill 1000 zombies with a rifle
Kill zombie by exploding one Jerry can
Kill 5 zombies by exploding one Jerry can
Kill 10 zombies by exploding Jerry cans
Kill 50 zombies by exploding Jerry cans
Kill 100 zombies by exploding Jerry cans
Get 10 headshots in a game
Get 100 headshots in a game
Get 500 headshots for all time
Get 10 headshots in a row
Get 20 headshots in a row
Earn 100 000 points for a game
Earn 500 000 points for a game
Earn 1 000 000 points for a game
Use an unlimited ammo
Use an unlimited ammo twice in a game
Use a shield
Use a shield twice in a game
Use a double damage
Use a double damage twice in a game
Use a mass zombie destruction
Use a mass zombie destruction twice in a game
Restore 5000 health points
Restore 5000 of a bulletproof vest
Run 1 kilometer in a game
Run 5 kilometers in a game