Complete "Unbound"

Win 25 Multiplayer Matches

Get 500 Eliminations in Multiplayer

Complete the Training Course in Multiplayer

Reach the "Leave" ending.

Destroy what you don't need.

Finish off 50 enemies with a stomp attack.

Kill Eddie.

Kill 75 enemies with ranged weapons.

Kill at least one enemy with Wooden Plank, Steel Pipe, Handgun, Shotgun and Rifle in a single playthrough.

Survive the chase in Brookhaven Hospital.

Kill 75 enemies with melee weapons.