Co-op games like Sinister Night
Below are 5 cooperative Steam games similar to Sinister Night, ranked by player overlap and content similarity. Every pick supports cooperative play — online co-op, LAN co-op, or shared/split-screen — so you can play with friends right out of the box. imho.run pulls from the same Steam category data Valve uses internally, so "Co-op" here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Sinister Night page.
Ranked picks
- 1
Sinister Night 2
Online Co-op alternative to Sinister Night — playable with friends. Shares Action and Adventure with Sinister Night.
Nine Streamers enter an ancient Chinese mansion, hoping to attract a huge following and become famous through livestreaming. However, two of them are tragically possessed by evil spirits. These possessed will slaughter their companions, and complete a malevolent ritual of a ghostly wedding.
- 2
Deep Dark Space
Online Co-op alternative to Sinister Night — playable with friends. Shares Action and Indie with Sinister Night.
Deep Dark Space is a 4-player online co-op horror experience set in space. Explore abandoned stations, gather clues, and uncover the monster lurking in the dark. Trust no one — paranoia runs high as hidden betrayals threaten your survival.
- 3
Guillotine
Online Co-op alternative to Sinister Night — playable with friends. Shares Indie and Adventure with Sinister Night.
Guillotine is a multiplayer game of social deduction, with a pinch of survival. You're in a tavern in the woods, but someone is a necromorph hungry for human meat. Guillotine the necromorph, or get eaten alive.
- 4
MetaPhysical
Online Co-op alternative to Sinister Night — playable with friends. Shares Action and Indie with Sinister Night.
Supernatural phenomena are on the rise. In MetaPhysical you and up to 5 other friends can go on the hunt for eerie creatures to put an end to their sinister activities! Whether it's an ordinary ghost or a demon, your task is to identify the rumbling creature and then finish it off.
- 5
BACKROOMS: APPREHENSION
Online Co-op alternative to Sinister Night — playable with friends. Shares Action and Indie with Sinister Night.
A terrifying multiplayer horror experience with social deduction elements. Trapped in the Backrooms, up to 12 players must try to work together to survive and expose the shapeshifting Skin Stealer hiding among them before it’s too late. Who will you trust?