Games Like Raining Blood: Hellfire (2026)

Shared: Build Synergy, Wave Survival

Forty-five-plus potato characters, six weapon slots, and a shop that fires every 20 waves: Brotato distills the horde-survivor loop down to its most potent form and dares you to put it down.

Shared: Boss Rush

Fourteen years old and still pulling all-nighters - if a 2D sandbox has ever consumed your sleep schedule, Terraria is probably the reason why.

Shared: Boss Rush

Gorgeous on the outside, brutally unforgiving underneath, Cuphead is the boss-rush couch co-op that will bond you with a friend or destroy that friendship entirely, probably both in the same session.

Shared: Solo Dev

Completely free, permanently complete, and built by one person responding to a YouTube dare. If you have 90 minutes and a friend with a Steam account, there is no excuse not to try Muck.

Shared: tier:indie

Four friends, one camera, and a procedurally generated underground full of things that want to kill you on film. Content Warning is the co-op horror bit that somehow became the social satire nobody asked for but everyone needed.