Discover the secret of Room 106.

Find the pizza in Pete's Bowl-O-Rama.

Reach the "Leave" ending.

Destroy what you don't need.

Reach the Lakeview Hotel.

Find His room.

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

Spawn 10 Sidekicks in Multiplayer

Reach the end of the long staircase.

Defeat the Flesh Lip.

Meet Maria.

Kill 75 enemies with melee weapons.

Reach Wood Side Apartments.