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