10 And the award for Can Killer goes to...Finish the level Base
10 Baby Wipe WarShoot with the Machine Gun in the Refinery
10 Biting the BulletFinish the level Refinery
10 DelayedFinish the level Traintracks
10 Direct Hit!Kill a zombie with an object
10 Duck Attack!Kill a zombie with a duck
10 Eye see you..Shoot with a sniper in the game
10 Flashed your way out!Finish the level Caves
10 Howdeeyhow!Finish the level Trailerpark
10 I'm not the only one?Listen to the radio in the level Sunshine
10 It's a Sunny Day!Finish the level Bridge
10 It's getting Hot Hot Hot!Finish the level Canyon
10 LOOT!Collect some loot!
10 No MercyKill all zombies that are locked up in the cage in Canyon
10 Quack Quack %$#@!Collect all the ducks in the game
10 So SqhuishyThrow a duck
100 Hard BoiledComplete the Apocalyptic Mode
15 Green ThumbPick up all shovels inside the shop in the level Sunshine
20 Charley HorsePlay for a total of 2 hours
20 Freddy, you there?Play for a total of 3 hours
20 Last Man StandingBe the only survivor in Horde Mode
20 Master ScavengerCollect a ton of loot!
20 Rescued!Complete the entire campaign!
20 Steady HandKill 50 zombies with a Headshot
20 VR Creep!Play the game for 4 hours in a row
20 You climbed the 'Stellage'Climb the scaffold in the level Traintracks
30 We have ourselves a CowboyKill 400 zombies in Horde Mode (streak)
40 Badabing Badaboom!Kill 20 zombies using grenades
40 Juicy MeatCollect 20 burgers
40 Medium well beef plzEat 10 burgers
40 Skull CrackerKill 300 zombies in Horde Mode (streak)
50 Go OutsideUnlock all the achievements in the game
50 Gun CollectorCollect all the guns in the game
50 You Win!Finish the level Sunshine
75 A Thousand MilesWalk a distance of 10 miles
75 Headshots like a Boss!Kill 100 zombies with a Headshot
75 The Sherrif has arrived!Kill 600 zombies in Horde Mode (streak)