Single-player games like EPONYMOUS
Below are 15 single-player Steam games similar to EPONYMOUS, 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 EPONYMOUS page.
Ranked picks
- 1

Antichamber
Single-player alternative to EPONYMOUS — playable solo, no multiplayer required. Shares Indie and Adventure with EPONYMOUS.
Antichamber is a mind-bending psychological exploration game where nothing can be taken for granted. Discover an Escher-like world where hallways wrap around upon each other, spaces reconfigure themselves, and accomplishing the impossible may just be the only way forward.
- 2

Kairo
Single-player alternative to EPONYMOUS — playable solo, no multiplayer required. Shares Indie and Adventure with EPONYMOUS.
Enter the lost world of Kairo. Explore vast abandoned monuments. Bring strange and ancient machinery back to life. Slowly uncover the true purpose of Kairo and fulfil a great destiny.Kairo is an atmospheric 3D exploration and puzzle solving game.
- 3

The Norwood Suite
Single-player alternative to EPONYMOUS — playable solo, no multiplayer required. Shares Indie and Adventure with EPONYMOUS.
Explore the mysterious Hotel Norwood in this surreal first-person adventure. Curious characters, forgotten secrets, and head-nodding music await your arrival.
- 4

Obduction
Single-player alternative to EPONYMOUS — playable solo, no multiplayer required. Shares Indie and Adventure with EPONYMOUS.
A new sci-fi adventure from Cyan, the creators of Myst. Abducted far across the universe, you find yourself on a broken alien landscape with odd pieces of Earth. Explore, uncover, solve, and find a way to make it home.
- 5

Manifold Garden
Single-player alternative to EPONYMOUS — playable solo, no multiplayer required. Shares Indie and Adventure with EPONYMOUS.
Rediscover gravity and explore an Escher-esque world of impossible architecture. Witness infinity in first-person and master its rules to solve physics-defying puzzles. Cultivate a garden to open new paths forward, where an eternal expanse awaits.
- 6

Viewfinder
Single-player alternative to EPONYMOUS — playable solo, no multiplayer required. Shares Indie and Adventure with EPONYMOUS.
Challenge perception, redefine reality, and reshape the world around you with an instant camera. Viewfinder is a new single player game offering gamers hours of interesting and fun experiences while uncovering the mysteries left behind.
- 7

MIND: Path to Thalamus Enhanced Edition
Single-player alternative to EPONYMOUS — playable solo, no multiplayer required. Shares Indie and Adventure with EPONYMOUS.
MIND: Path to Thalamus is a First Person Puzzler that throws you into a fantastic and surreal environment. You will bend the natural elements to your will in order to progress in this emotive, mindbending tale. Now also in Virtual Reality!
- 8

Layers of Fear 2 (2019)
Single-player alternative to EPONYMOUS — playable solo, no multiplayer required. Shares Indie and Adventure with EPONYMOUS.
A first‑person psychological horror game set on a haunted ocean liner. As an actor summoned by an unorthodox director, you’ll confront twisted memories from your past and learn the price of achieving the perfect performance.
- 9

Eldritch
Single-player alternative to EPONYMOUS — playable solo, no multiplayer required. Shares Indie and Adventure with EPONYMOUS.
Eldritch is the original imsim roguelike: a first-person action game inspired by roguelikes, immersive sims, and H. P. Lovecraft.
- 10

Super Win the Game
Single-player alternative to EPONYMOUS — playable solo, no multiplayer required. Shares Indie with EPONYMOUS.
Throw on your nostalgia goggles and travel back in time with Super Win the Game, a retro-core explosion of exploration and platforming action!!
- 11

NEON STRUCT
Single-player alternative to EPONYMOUS — playable solo, no multiplayer required. Shares Indie with EPONYMOUS.
You are Jillian Cleary: an ex-spy on the run, framed for treason and hunted by your former agency. You must move in secret, survive off the grid, and find a way to clear your name. Old friends and new allies will lend their support; but with the eyes of the world upon you, who can you trust?
- 12

You Have to Win the Game
Single-player alternative to EPONYMOUS — playable solo, no multiplayer required. Shares Indie with EPONYMOUS.
You Have to Win the Game is a free exploration platformer with a retro 1980s PC aesthetic.
- 13

Gunmetal Arcadia
Single-player alternative to EPONYMOUS — playable solo, no multiplayer required. Shares Indie and Adventure with EPONYMOUS.
War is coming. How will you serve?
- 14

Slayer Shock
Single-player alternative to EPONYMOUS — playable solo, no multiplayer required. Shares Indie with EPONYMOUS.
A role-playing shooter about hunting vampires in Nebraska. Take missions to patrol the streets, rescue captive humans, and weaken the undead threat. Assemble a team, hunt the vampires, and save your hometown!
- 15

Gunmetal Arcadia Zero
Single-player alternative to EPONYMOUS — playable solo, no multiplayer required. Shares Indie and Adventure with EPONYMOUS.
Unrest brews in the city of Arcadia, and a monstrous enemy approaches.