Single-player games like Parasite Tunnel
Below are 9 single-player Steam games similar to Parasite Tunnel, 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 Parasite Tunnel page.
Ranked picks
- 1
Clink
Single-player alternative to Parasite Tunnel — playable solo, no multiplayer required. Shares Indie and Adventure with Parasite Tunnel.
You are a lonely woman, secluded in a house with your cat... and the secrets of the past. What hides within your mind — illness, or something otherworldly? Nightmares and reality intertwine… everything is so foggy. Do you have the courage to remember what happened?
- 2
Lonely Christmas
Single-player alternative to Parasite Tunnel — playable solo, no multiplayer required. Shares Indie and Adventure with Parasite Tunnel.
It’s a story about an 8-year-old boy Kevin who was left alone at home at Christmas. Protect your house from a crazy robber and wait for your parents. Can you handle with it? We’ll find out.
- 3
Dreamcore: Rabbit Hole
Single-player alternative to Parasite Tunnel — playable solo, no multiplayer required. Shares Indie and Adventure with Parasite Tunnel.
Walking simulator. Explore cozy liminal spaces that feel unsettlingly familiar and spark your imagination, like a dream you’ve been in before.
- 4
One Last Clip
Single-player alternative to Parasite Tunnel — playable solo, no multiplayer required. Shares Indie and Adventure with Parasite Tunnel.
You are locked inside a cinema. Your only way to escape is to follow the instructions of your task: Watch the same film clip repeatedly and search for flaws to break free. But this may sound easier than it is, every wrong decision or death will set you back. So be careful!
- 5
Twisted Gallery 异馆
Single-player alternative to Parasite Tunnel — playable solo, no multiplayer required. Shares Indie and Adventure with Parasite Tunnel.
You're trapped in an endlessly looping art gallery — familiar, yet uncanny. If you can notice the changes, maybe you can find your way out.
- 6
Room 404
Single-player alternative to Parasite Tunnel — playable solo, no multiplayer required. Shares Indie and Adventure with Parasite Tunnel.
Room 404 is a first-person Chinese horror game.Players must discern anomalies within an endlessly looping corridor, make decisions,and attempts to unravel the mysteries surrounding themselves and the four floors of the apartment.
- 7
Chorus of Carcosa
Single-player alternative to Parasite Tunnel — playable solo, no multiplayer required. Shares Indie and Adventure with Parasite Tunnel.
Chorus of Carcosa is a first-person psychological horror game about an anxious sculptor who is trapped in a dark and ever-changing building. Stay silent, survive its twisted labyrinths and escape the monsters. Just don’t lose your way in the shadows or within your own mind.
- 8
Don't Be Afraid
Single-player alternative to Parasite Tunnel — playable solo, no multiplayer required. Shares Indie and Adventure with Parasite Tunnel.
Don't Be Afraid is an adventure horror game, that allows you to personate a boy, kidnapped by a psychopath. You have to survive, escape and find out how you were kidnapped. Exploring the gigantic, mysterious house of your torturer, you will soon reveal many secrets, hidden inside it’s walls…
- 9
Parasite Elevator
Single-player alternative to Parasite Tunnel — playable solo, no multiplayer required. Shares Indie and Adventure with Parasite Tunnel.
Something unknown dwells within this elevator. You are trapped inside. Observe carefully. Count the anomalies. Choose the correct floor. Escape.