PlayStation 3 Action20 out of 33
Break the Dan
Destroy the Snowman at Qwark's Hideout
PlayStation 3 Puzzle32 out of 35
All Weapons, all fully upgraded
PlayStation 3 Action25 out of 35
Turn a tank into a chicken on Rilgar
Xbox 360 Action44 out of 60
Finish the Campaign on Nightmare difficulty
Xbox 360 Adventure50 out of 60
Continue playing to unlock this secret achievement.
Xbox 360 Action69 out of 95
Zed's Dead, Baby
Attain 100% Game Completion statistic in Undead Nightmare.
Xbox 360 Action34 out of 37
Deep and Hard
Complete the game on Hardened or Veteran difficulty
Xbox 360 Action42 out of 50
Plant the C4 in 'Cliffhanger' without alerting or injuring anyone in the blizzard.
Xbox 360 Strategy4 out of 18
Defeat Tsar Tank
Xbox 360 Action57 out of 67
Special 2 Discover the secret area.
Xbox 360 Driving53 out of 60
Awarded when you complete all 10 Island Freeburn Challenges. These can be completed by 2 - 8 players
Xbox 360 Action54 out of 79
Alas, Poor Yorick
On a Legendary map, get 3 Oddball melee kills during any ranked or social match.
Xbox 36045 out of 75
Xbox 360 Action12 out of 12
A bigger taste...
Build all available combo weapons.