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