Single-player games like FRACT OSC
Below are 11 single-player Steam games similar to FRACT OSC, 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 FRACT OSC page.
Ranked picks
- 1
Kairo
Single-player alternative to FRACT OSC — playable solo, no multiplayer required. Shares Indie and Adventure with FRACT OSC.
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.
- 2
MirrorMoon EP
Single-player alternative to FRACT OSC — playable solo, no multiplayer required. Shares Indie and Adventure with FRACT OSC.
MirrorMoon EP is a game about mystery and exploration set in outer space. These space travels begin on a red planet and its unique moon and extend across galaxies. The single player part of MirrorMoon EP blends adventure and exploration with navigation-based puzzle solving.
- 3
Obduction
Single-player alternative to FRACT OSC — playable solo, no multiplayer required. Shares Indie and Adventure with FRACT OSC.
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.
- 4
Antichamber
Single-player alternative to FRACT OSC — playable solo, no multiplayer required. Shares Indie and Adventure with FRACT OSC.
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.
- 5
NaissanceE
Single-player alternative to FRACT OSC — playable solo, no multiplayer required. Shares Indie and Adventure with FRACT OSC.
NaissanceE is an obscure and magical first person exploration game, a philosophical trip and an artistic experience. The adventure takes place in a primitive mysterious structure and the game mainly consists to explore and feel the deep and strong ambiance of this atemporal world.
- 6
Proteus
Single-player alternative to FRACT OSC — playable solo, no multiplayer required. Shares Indie and Adventure with FRACT OSC.
Proteus is a game about exploration and immersion in a dream-like island world where the soundtrack to your play is created by your surroundings. Played in first-person, the primary means of interaction is simply your presence in the world and how you observe it.
- 7
The Witness
Single-player alternative to FRACT OSC — playable solo, no multiplayer required. Shares Indie and Adventure with FRACT OSC.
You wake up, alone, on a strange island full of puzzles that will challenge and surprise you.
- 8
Chroma Zero
Single-player alternative to FRACT OSC — playable solo, no multiplayer required. Shares Indie and Adventure with FRACT OSC.
Explore a unique and connected world. Understand its fragile balance, uncover its deepest questions, and find more than just the answers.
- 9
The Talos Principle
Single-player alternative to FRACT OSC — playable solo, no multiplayer required. Shares Indie and Adventure with FRACT OSC.
The Talos Principle is a first-person puzzle game in the tradition of philosophical science fiction. Made by Croteam and written by Tom Jubert (FTL, The Swapper) and Jonas Kyratzes (The Sea Will Claim Everything).
- 10
Myst
Single-player alternative to FRACT OSC — playable solo, no multiplayer required. Shares Indie and Adventure with FRACT OSC.
Welcome to Myst: a starkly beautiful island, eerily tinged with mystery and shrouded in intrigue. Built from the ground up to play in 2D & VR, explore Myst in a whole new dimension! Journey to the Ages, unravel puzzles, and be a part of the surrealistic adventure that will become your own.
- 11
Baba Is You
Single-player alternative to FRACT OSC — playable solo, no multiplayer required. Shares Indie with FRACT OSC.
Baba Is You is a puzzle game where the rules you have to follow are present as blocks you can interact with. By manipulating them, you can change how the game works, repurpose things you find in the levels and cause surprising interactions!