Single-player games like Experimentation
Below are 12 single-player Steam games similar to Experimentation, 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 Experimentation page.
Ranked picks
- 1
Asphodelium
Single-player alternative to Experimentation — playable solo, no multiplayer required. Shares Simulation and Casual with Experimentation.
You killed him once before. Don't make the same mistake twice. A melancholic boys love visual novel about killing cults and your past confronting you.
- 2
Reaplaced
Single-player alternative to Experimentation — playable solo, no multiplayer required. Shares Adventure with Experimentation.
A supernatural Halloween whodunnit. Solve a chilling locked-room mystery before the grim reaper reveals the answer!
- 3
The Nightmare Chronicles - Devil's Drive
Single-player alternative to Experimentation — playable solo, no multiplayer required. Shares Adventure and Casual with Experimentation.
When Jason’s dad leaves him home alone to go on a business trip, sinister things start happening in the usually quiet ‘Devil’s Drive’. Can you survive playing as young Jason while uncovering the secrets of Devil’s Drive?
- 4
Sanguis: Veil of the Forgotten
Single-player alternative to Experimentation — playable solo, no multiplayer required. Shares Adventure with Experimentation.
"Sanguis: Veil of the Forgotten" is a mystery-horror visual novel. Follow the main character as he uncovers the dark secrets of a world that has always been under his nose. Dive into the murky tale, accompanied by a hundred-piece musical score and a wealth of artwork.
- 5
Survive the Jurassic
Single-player alternative to Experimentation — playable solo, no multiplayer required. Shares Adventure with Experimentation.
You're placed in a small, secluded house hidden deep within a dense jungle teeming with danger. The calm is short-lived as the ground shakes and distant roars grow louder—dinosaurs are closing in. Your only chance is to navigate the confined space, avoid detection!
- 6
Night At The Mall
Single-player alternative to Experimentation — playable solo, no multiplayer required. Shares Adventure and Simulation with Experimentation.
A psychological horror job sim. Complete security maintenance in a sprawling, desolate mall while surviving creeping, unpredictable threats. Manage electrical systems, monitor CCTV cameras, and survive a night shift where you never know what is lurking in the dark.
- 7
The Jewel of Monostructure
Single-player alternative to Experimentation — playable solo, no multiplayer required. Shares Adventure with Experimentation.
Sanator: The Jewel of Monostructure is a dark fantasy visual novel that combines deep lore with exciting adventures. Who is behind the mysterious thefts and why are the gates of the Monostructure open again? Take control of Richard Murdock, the plague doctor, and find the answer.
- 8
Scarlet Hollow
Single-player alternative to Experimentation — playable solo, no multiplayer required. Shares Adventure and Casual with Experimentation.
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.
- 9
Sunlight Scream
Single-player alternative to Experimentation — playable solo, no multiplayer required. Shares Adventure and Simulation with Experimentation.
The hero moves to a new city. However, along with him comes a masked killer who begins to kill his friends one by one... Make decisions to build your adventure. Can you stop him before it's too late?
- 10
Winter Cats
Single-player alternative to Experimentation — playable solo, no multiplayer required. Shares Casual with Experimentation.
❄️ Hidden Winter Cats - Find and paint 100 hidden cats in this big snowy location! Test your attention and relax in this cozy and free game 😺
- 11
Robo Cats
Single-player alternative to Experimentation — playable solo, no multiplayer required. Shares Casual with Experimentation.
🤖 Hidden Robo Cats - Find and paint 100 hidden cats in this biggest Robo Cat factory! Beep... ⚡️ Test your attention and relax in this cozy and free game 😺
- 12
Cosmo Cats
Single-player alternative to Experimentation — playable solo, no multiplayer required. Shares Casual with Experimentation.
👽 Hidden Cosmo Cats - Find and paint 100 hidden cats in this big cosmic location! Test your attention and relax in this cozy and free game 😺