Single-player games like Simulation Simulator
Below are 11 single-player Steam games similar to Simulation Simulator, 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 Simulation Simulator page.
Ranked picks
- 1
I Was a Teenage Exocolonist
Single-player alternative to Simulation Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Simulation Simulator.
Spend your teenage years on an alien planet in this narrative RPG with card-based battles. Explore, grow up, and fall in love. The choices you make and skills you master over ten years will determine the course of your life and the survival of your colony.
- 2
Cabin Fever
Single-player alternative to Simulation Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Simulation Simulator.
An off-grid cabin. A tech-savvy loner. One ray of sunshine in a bleak, ruined world. Cabin Fever is a slice-of-life visual novel with meaningful player choices, multiple endings to explore, and a story that will touch your heart.
- 3
Scarlet Hollow
Single-player alternative to Simulation Simulator — playable solo, no multiplayer required. Shares Indie with Simulation Simulator.
Your aunt’s dead, your cousin hates you, and you’re stuck in the dead-end town of Scarlet Hollow. Choose your path through a branching narrative so dense that you'll see less than 1/5 of the game on a single playthrough. You won't be able to save everyone. Good luck, and welcome home.
- 4
Arcadia Fallen
Single-player alternative to Simulation Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Simulation Simulator.
Play the role of a young alchemist apprentice who is unwillingly bound to an illegal spirit. Suddenly drawn into a war between humanity and magic, they must join a group of unlikely heroes to escape their own doom, hopefully saving the world along the way.
- 5
Signs of the Sojourner
Single-player alternative to Simulation Simulator — playable solo, no multiplayer required. Shares Indie with Simulation Simulator.
In this narrative card game about relationships and communication, navigate conversations in a colorful world reminiscent of our own. Learn and grow through the cards you choose to play. Who will you become? What will you leave behind?
- 6
Doki Doki Literature Club Plus!
Single-player alternative to Simulation Simulator — playable solo, no multiplayer required. Shares Indie with Simulation Simulator.
Welcome to the club! Write poems for your crush and experience the terror of school romance in this critically-acclaimed psychological horror story.
- 7
Slay the Princess — The Pristine Cut
Single-player alternative to Simulation Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Simulation Simulator.
You're here to slay the princess. Don't believe her lies.
- 8
I Just Want to be Single!! Season One
Single-player alternative to Simulation Simulator — playable solo, no multiplayer required. Shares Indie with Simulation Simulator.
The anti-dating sim where you make friends instead of girlfriends! Balance between heartbreak and heartache! Will you graduate without a single friend? Or will you survive long enough to reject them all?
- 9
Dreamer's Wake
Single-player alternative to Simulation Simulator — playable solo, no multiplayer required. Shares Indie with Simulation Simulator.
A stylized third person collectathon set in collapsing dreamscapes. Play as a Haniwa, a Japanese clay figure, and explore surreal worlds to restore them from static.
- 10
Project Looking Glass
Single-player alternative to Simulation Simulator — playable solo, no multiplayer required. Shares Indie with Simulation Simulator.
1963. A classified experiment. A grieving mother with unnatural powers. Step into a first-person psychological horror told through the static of a Cold War-era monitor peering into the astral realm and beyond. Find out what happened to you and uncover the conspiracy they tried to bury.
- 11
Fill The Void
Single-player alternative to Simulation Simulator — playable solo, no multiplayer required.
Start Small. Consume. Get huge. 'Fill The Void' is a physics-driven incremental 3D platforming collectathon where you play as a black hole.