Finish the game without killing enemies using ranged weapons.

Reach the "Rebirth" ending.

Find the chainsaw.

Reach the "Maria" ending.

Reach the "Leave" ending.

Collect all the Strange Photos in a single playthrough.

Collect all memos in a single playthrough.

Reach Room 312.

Kill 75 enemies with ranged weapons.

Enter Prestige 1

Kill an enemy from behind while disguised by the Sleeper Agent

Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer