Defeated Fred Dukes (The Blob)

Flew through the O ring in the Sentinel Boss Battle

Found 1/2 of all Dog Tags in the game

Killed 50 enemies while in Berserker mode

Completed "You Lucky ..."

Killed 10 enemies by throwing them off high areas

Dismembered 100 enemies

Killed 500 enemies

Killed 10 enemies using objects in the environment

Lunged to 100 enemies

Lunged to a W.E.N.D.I.G.0 prototype's back

Defeated Victor Creed (Sabretooth)