Reach Room 312.

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.

Discover the secret of Room 106.

Survive the chase in Brookhaven Hospital.

Destroy 50 windows.

Meet Maria.

Enter the Otherworld for the first time.

Kill 75 enemies with melee weapons.

Try to open locked doors 50 times.

Kill Poseidon