Single-player games like Undulations
Below are 8 single-player Steam games similar to Undulations, 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 Undulations page.
Ranked picks
- 1
Liminal Agent
Single-player alternative to Undulations — playable solo, no multiplayer required. Shares Indie and Adventure with Undulations.
A psychological liminal space horror experience set across surreal backrooms, empty shopping malls, endless tunnels, retro locations and haunting hotels. Something is always watching you.
- 2
Alien: Isolation 2
Single-player alternative to Undulations — playable solo, no multiplayer required. Shares Action with Undulations.
Face your ultimate fears in the long-awaited sequel to the award-winning survival horror game, Alien: Isolation.
- 3
Horrors of Space
Single-player alternative to Undulations — playable solo, no multiplayer required. Shares Action and Indie with Undulations.
An alien creature is loose on your spaceship and it’s out for blood. Run, hide, use the resources at your disposal and work with your fellow crew members to get off the ship before it’s too late.
- 4
Beyond Silence
Single-player alternative to Undulations — playable solo, no multiplayer required. Shares Action and Indie with Undulations.
Beyond Silence is a first-person psychological horror where you play as James, a former surgeon who returns to the house of his past. The dark rooms, creaking floors, and forgotten notes hide the horrors he himself had a hand in. But the past won't let him go and it speaks to him through the silence
- 5
In The Backrooms
Single-player alternative to Undulations — playable solo, no multiplayer required. Shares Action and Indie with Undulations.
"God save you if you hear something wandering around nearby, because it sure as hell has heard you.."
- 6
Y. Village - The Visitors
Single-player alternative to Undulations — playable solo, no multiplayer required. Shares Action and Indie with Undulations.
Batu, tormented by nightmares, is lured to a nameless village via cryptic letters. Investigating the village's secrets with just one friend, he wakes one night to discover his ally gone. He must now locate his friend and elude the village's dark mysteries.
- 7
Massacre At The Mirage
Single-player alternative to Undulations — playable solo, no multiplayer required. Shares Action and Indie with Undulations.
For less than the price of a movie ticket, experience your very own horror-fueled slasher flick in Massacre at the Mirage. Step into The Mirage cinema and face a chilling nightmare, where staff and patrons must survive a masked killer's rampage.
- 8
ROUTINE
Single-player alternative to Undulations — playable solo, no multiplayer required. Shares Action and Indie with Undulations.
ROUTINE is a First Person Sci-Fi Horror set on an abandoned lunar base designed around an 80s vision of the future. Explore and investigate your surroundings as you survive against unknown threats.