Single-player games like Devil of the Plague
Below are 8 single-player Steam games similar to Devil of the Plague, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Devil of the Plague page.
Ranked picks
- 1

Demonologist
Single-player alternative to Devil of the Plague — playable solo, no multiplayer required. Shares Action and Indie with Devil of the Plague.
Demonologist is a Co-Op horror game that can be played with at least 1 and up to 4 players. Your goal is to identify the type of evil spirit in cursed places and exorcise it using your equipment, either alone or with your team.
- 2

Deadly Broadcast
Single-player alternative to Devil of the Plague — playable solo, no multiplayer required. Shares Action and Indie with Devil of the Plague.
Deadly Broadcast is a co-op horror and survival game that can be played with 1-4 players. As a Famous Streamer, you have to stay alive, but at the same time you should stream the paranormal events in the cursed places to gather more donations and more viewers. Don’t die! Don’t cut the Broadcast!
- 3

Paranormal Cleanup
Single-player alternative to Devil of the Plague — playable solo, no multiplayer required. Shares Action and Indie with Devil of the Plague.
Clock in for the worst cleaning shift of your life: Unclog nasty toilets and scrub ectoplasm in this 1-4 player online co-op survival horror game. Get the job done and don't get caught by the entities hunting you!
- 4

Lost Lullabies: The Orphanage Chronicles
Single-player alternative to Devil of the Plague — playable solo, no multiplayer required. Shares Action and Indie with Devil of the Plague.
"Lost Lullabies - The Orphanage Chronicles" is a Co-Op horror game set in 1980, inspired by the real stories of an orphanage ruined by a fire in 1960 Lowell. Playable with 1-4 players, the goal is to identify and expel malevolent spirits alone or with your team.
- 5

Hellcoming
Single-player alternative to Devil of the Plague — playable solo, no multiplayer required. Shares Action with Devil of the Plague.
Hellcoming is a co-op horror survival game for 1-4 players, who need to clean large areas from hellish abomination with the help of special tools.
- 6

Holy Purge : Exorcist
Single-player alternative to Devil of the Plague — playable solo, no multiplayer required. Shares Action and Indie with Devil of the Plague.
Holy Purge is a co-op horror game where players play as priests who exorcise demons in various scenarios.
- 7

The Devourer: Hunted Souls
Single-player alternative to Devil of the Plague — playable solo, no multiplayer required. Shares Action and Indie with Devil of the Plague.
Play as a paranormal investigator in our hybrid between first person survival and psychological horror story game. Investigate a haunted forest with up to 5 players CO-OP, try to lift the curse, experience a tragic story and take decisions together. Will you survive or will you lose your soul?
- 8

Unpossess: Exorcism Simulator
Single-player alternative to Devil of the Plague — playable solo, no multiplayer required. Shares Action and Indie with Devil of the Plague.
Unpossess is a 1-4 co-op exorcism simulator game set in the early 1900s. Players take on the role of exorcists responsible for addressing cases of human possession.