Single-player games like Passage Zero
Below are 9 single-player Steam games similar to Passage Zero, 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 Passage Zero page.
Ranked picks
- 1
Still With Me
Single-player alternative to Passage Zero — playable solo, no multiplayer required. Shares Indie and Adventure with Passage Zero.
A psychological horror experience about returning to a place that never forgot you.
- 2
No One Here But Me
Single-player alternative to Passage Zero — playable solo, no multiplayer required. Shares Indie and Adventure with Passage Zero.
Work as a night administrator at a computer club, check visitors, detect anomalies, and survive nightmare-filled nights full of monsters and mysteries.
- 3
MIRROR MIRROR
Single-player alternative to Passage Zero — playable solo, no multiplayer required. Shares Indie and Adventure with Passage Zero.
MIRROR MIRROR is a first-person psychological horror game. You repeatedly find yourself in a house where you find presence of unknown entities. Go through unreal experiences in the house and uncover the secrets of your fractured mind. Experience the tension and fear in the repeating space.
- 4
Shell Inside
Single-player alternative to Passage Zero — playable solo, no multiplayer required. Shares Adventure with Passage Zero.
Shell Inside is a psychological horror game with stylized graphics. Dive into the depths and confront your fears. Explore dark locations, search for items, and solve intricate puzzles while hiding from the terrifying ghosts of your own mind.
- 5
What Happened to Lily?
Single-player alternative to Passage Zero — playable solo, no multiplayer required. Shares Indie and Adventure with Passage Zero.
What Happened to Lily? Is a real-time first-person horror game. Discover the secrets and spooky truths behind the mysterious event at Miller Farm.
- 6
Paradise's Secrets
Single-player alternative to Passage Zero — playable solo, no multiplayer required. Shares Indie and Adventure with Passage Zero.
After accepting the invitation from the Paradise company following the events we've experienced, nothing on our journey may turn out as we expect. You must be very careful to uncover all the mystery and reveal the truth. Learn everything and expose the true face of the Paradise company.
- 7
The Strange Lights
Single-player alternative to Passage Zero — playable solo, no multiplayer required. Shares Indie and Adventure with Passage Zero.
You have arrived in a forest where people are rumored to disappear and strange things happen... Locals often see bright flashes and hear strange sounds...
- 8
The Gretlow Tapes
Single-player alternative to Passage Zero — playable solo, no multiplayer required. Shares Indie and Adventure with Passage Zero.
Armed with nothing but your camera, investigate the abandoned Gretlow House in this short, atmospheric horror game. Uncover a chilling mystery through a realistic found-footage lens.
- 9
Stream Basketball
Single-player alternative to Passage Zero — playable solo, no multiplayer required.
Vossel's Stream Basketball: A live Twitch video broadcasting game that helps engage viewers and grow your channel! Compete in a physics-based game, shoot hoops, and climb the leaderboard for ultimate viewer retention and excitement!