The release of Dead Space 3 brings with it the well-worn discussion of cooperative horror games. For the first time in the series, Isaac Clarke teams up with Sergeant John Carver to offer players a cooperative xenomorph-killing extravaganza. For a vocal bunch of players, the additional company might be fun, but saps the game of its horror roots. Pushed by popular discourse, I fear we may settle on the false assumption that horror and co-op gaming are simply incompatible. While most conversations pit co-op play against “isolation” and “immersion”, I think we can find a place for multiplayer horror games by balancing vulnerability and mutual reliance in games.