Beat the game on Hard Difficulty
Raised All Combat Reflexes to Master Level
Maxed out all upgrades
Got 6 enemies airborne at once
Light 20 enemies on fire
You feel cold as you examine the skeleton and read the name "Arthas" etched into the nearby sword
Killed 2000 enemies
Continue playing to unlock this secret achievement.
Fought 4 W.E.N.D.I.G.0 prototypes at the same time and defeated them at Alkali lake.
Found all Dog Tags in the game
Killed 25 Ghosts with their own weapon
Killed 25 enemies with a reflected projectile
Raised One Combat Reflex to Master Level
Killed 200 enemies with Claw Spin
You found a mysterious hatch!
Killed 150 enemies while in Berserker mode
Killed 6 enemies with a single attack
Quick Killed 20 enemies
Quick Killed 3 enemies in a row
Quick Killed 1 enemy
Performed 10 Air Grabs
Killed 30 enemies using objects in the environment
Performed a Wolverine to Wolverine Lunge
Raised one Mutagen to level 3
Killed 10 enemies by throwing them off high areas
Found 1/2 of all Dog Tags in the game
You found the cake, yummy!
Performed 25 Counter moves
Killed 50 enemies while in Berserker mode
Lunged to 250 enemies
Dismembered 100 enemies
Killed 200 enemies in Feral Sense
Killed 500 enemies
Killed 10 enemies using objects in the environment
Killed 1 enemy with a reflected projectile
Lunged to 100 enemies
Lunged to a W.E.N.D.I.G.0 prototype's back
Performed 1 Counter move
Killed 100 enemies
Lunged to 25 enemies