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Yeeee HAW! Complete the Adventure Mode on the Hard difficulty.

Roll Credits Kill Jason.

Warlock Kill 1000 enemies.

Egg-stra XP! Complete the Egg-Stra XP challenge and then destroy a hive in the Onslaught DLC package.

Imposing arsenal Open and buy final versions of all weapons

Together Till the End Be the last man standing

Untouchable Use only one self revive care package in the "Special Delivery" Special Ops mission.

Shinier than Gold Get 7 GOLD MEDALS in the Alps Invitational Challenges

Year 199X Completed! Complete the Post-Apocalypse time zone

Hella Fun Complete 5 HellaDeck levels

Back to Jötunheim Deliver the final blow to defeat an Ice Jötunn in any Mode

Cubicide Mine 53,596 Blocks.

Impartiality Complete any level using at least 6 different members of the Super Time Force

Year 3072 Completed! Complete the Future City time zone

dr0n3d Complete the "Arctic Recon" Special Ops mission in under 3:30.

Retro-futurism Advanced to the Modern Era before the year 1960

Fertilizer Man Kill 200 zombies in a single game. (Map Pack 2 only)

Fling Me to the Moon In Der Eisendrache, use every Wundersphere twice.

Mental Unblock Get a 350000 Drift Score in Mental Block with Ken's car

Into the Caves of Insanity Find and read all journal fragments in the Main Campaign.

High Roller Complete the "Iron Clad" Special Ops mission on Veteran difficulty.

Back to Múspelheim Deliver the final blow to defeat a Fire Jötunn in any Mode

Seek & Destroy Get 2 Kills with a single remote controlled Throwing Knife from at least 50 meters away in Campaign

Think She'll Notice? Destroy all of the cars in the mansion garage in 'Oligarch'

I’ve seen some things… In Kino Der Toten, visit every location the teleporter can take you to.

Big Brawler Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)

Have You Tried Turning it Off and On? Use a Shock Stick to disable an enemy Sentry Gun

Go for Gold! In Onslaught, acquire seven gold chalices

I've not seen such bravery! Complete all Trophies in Gauntlet™

Skewer the Winged Beast In Under the Radar, have the SAM target itself and the helicopter

Year 673 Completed! Complete the Medieval time zone

Pack-A-Punch-ectomy In Revelations, recover the Pack-a-Punch machine from its abductor.

9600 BC Completed! Complete the Ancient Atlantis time zone

Perk-a-Holic Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)

Seal the Deal Complete a Triumph Seal.

Extraordinary Popular Delusions Had all happiness values above 50

Helo Hat Trick Destroy each objective helicopter in 'Reactor' with a different Armament

Snow Angel Execute the forest sniper in 'Frozen Tundra' with a takedown

Hitchhiker Defuse the bomb on the truck in 'Gora Dam' while it is in motion

The New Time-Master Beat all of Nefarious Tropy's times in Time Trial Mode.

Electric Whisper Learn how to craft Electric Arrows

Things That Go Ka-Boom Learn how to craft Exploding Arrows

Day 0 Completed "Day 0"

Moneybags Have 15000 credits in the bank in Outbreak.

That's the Spirit! Earn all 75 Stamps available in the Wild Spirits Career

Is everyone here? Unlock all characters from the original roster.

Red Shirt Kill the away team Zombie.

World Changing Complete 50 Event Quests.

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

Have you tried turning it off and on again? Complete Terminal Error on any difficulty.