Kill 50 zombies with a Headshot
Throw a duck
Finish the level Base
Unlock all the trophies in the game
Play for a total of 2 hours
Collect a ton of loot!
Kill 300 zombies in Horde Mode (streak)
Kill 600 zombies in Horde Mode (streak)
Play the game for 4 hours in a row
Play for a total of 3 hours
Finish the level Sunshine
Kill 400 zombies in Horde Mode (streak)
Shoot with the Machine Gun in the Refinery
Climb the scaffold in the level Traintracks
Finish the level Refinery
Shoot with a sniper in the game
Finish the level Traintracks
Finish the level Caves
Collect all the guns in the game
Kill all zombies that are locked up in the cage in Canyon
Collect all the ducks in the game
Kill 20 zombies using grenades
Finish the level Bridge
Pick up all shovels inside the shop in the level Sunshine
Walk a distance of 10 miles
Collect 20 burgers
Eat 10 burgers
Kill 100 zombies with a Headshot
Complete the Apocalyptic Mode
Finish Dead Man
Finish Dead Man on Apocalyptic
Collect all Dead Man DLC masks
Find all weapons in the Dead Man DLC
Restart the power
Finish the level Trailerpark
Launch the ICBM
Listen to the radio in the level Sunshine
Complete the entire campaign!
Finish the level Canyon
Be the only survivor in Horde Mode
Collect some loot!
