Single-player games like Noosphere
Below are 13 single-player Steam games similar to Noosphere, 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 Noosphere page.
Ranked picks
- 1
REVEIL
Single-player alternative to Noosphere — playable solo, no multiplayer required. Shares Indie and Adventure with Noosphere.
REVEIL is a narrative first-person psycho-thriller game that focuses on story, puzzles and exploration. Find out what’s going on inside Walter Thompson and what his dark past at the Nelson Bros Circus has to do with it.
- 2
PsyX
Single-player alternative to Noosphere — playable solo, no multiplayer required. Shares Indie and Adventure with Noosphere.
Sometimes, regrets come too late. When you're over 40, you start to rethink your life. You remember people and events that completely changed you. I will tell you 7 stories that happened to me in childhood, after which I became a different person.
- 3
GLITCH DADDY
Single-player alternative to Noosphere — playable solo, no multiplayer required. Shares Indie and Adventure with Noosphere.
You have a strange dream where you meet a creature named Glitch Daddy, telling you that the world is ending very soon. Then, you wake up and go to unravel the truth through a wild, abstract psychedelic journey.
- 4
HOW
Single-player alternative to Noosphere — playable solo, no multiplayer required. Shares Indie and Adventure with Noosphere.
A psychological horror game where you play as a prisoner exploring the depths of a large and horrific medical facility. You must survive the many creatures and abominations inside and find all the secrets hidden within the strange new labyrinth.
- 5
Most Quietly
Single-player alternative to Noosphere — playable solo, no multiplayer required. Shares Indie and Adventure with Noosphere.
The game, that supposed to be an ordinary, but developer accidentally made a fatal error, that completely brokes the game, and transforms it into a horror-game. Now, your goal is to somehow, fix the fatal error.
- 6
人类动物园 Human Zoo
Single-player alternative to Noosphere — playable solo, no multiplayer required. Shares Indie and Adventure with Noosphere.
Beautiful teenagers, dreams, grotesque orgies. When no one in the world is awake anymore, is your sanity an alternative madness? A turn-based surrealist psychological horror game with beautiful L2D combat artwork and a deep, philosophical plot.
- 7
Christmas Story
Single-player alternative to Noosphere — playable solo, no multiplayer required. Shares Indie and Adventure with Noosphere.
Christmas Story is a horror game filled with Christmas warmth and coziness, where every festive light hides darkness, and the sense of comfort fades with every step you take.
- 8
Lamentum
Single-player alternative to Noosphere — playable solo, no multiplayer required. Shares Indie and Adventure with Noosphere.
Lamentum is a pixel art survival horror game, set in New England in the mid-nineteenth century.
- 9
There Is No Tomorrow: Revived Edition
Single-player alternative to Noosphere — playable solo, no multiplayer required. Shares Indie and Adventure with Noosphere.
There Is No Tomorrow is a 3rd person retro-anime action-adventure survival game with a talking doll companion. Leon traveled into the future where humans are at a brink of extinction due to the 'RA'. Choose your approach, Stealth or Action with multiple story endings.
- 10
All Of ZHEM
Single-player alternative to Noosphere — playable solo, no multiplayer required. Shares Indie with Noosphere.
Face against waves of 200 zombies with nowhere to run or hide.
- 11
The Legendary Assassin KAL
Single-player alternative to Noosphere — playable solo, no multiplayer required. Shares Indie and Adventure with Noosphere.
Assassinate with the blade in his mouth, the legendary assassin KAL. A 3D action adventure platformer with 20 levels, 15 unlockables and 4 different assassination styles.
- 12
Seduction
Single-player alternative to Noosphere — playable solo, no multiplayer required. Shares Indie and Adventure with Noosphere.
《Seduction》is a 2d horror adventure puzzle game. Lee has to survive in the dark realm and to save Mei's soul from being use for the great summoning. Facing with mysteries, he has to figure out the truth in order to end it.
- 13
Scarred
Single-player alternative to Noosphere — playable solo, no multiplayer required. Shares Indie and Adventure with Noosphere.
Scarred is a first-person atmospheric horror puzzle game where you must uncover the truth about one of your schoolmates before it’s too late. Traverse a world of nightmares inspired by nostalgic Singaporean architecture as you fight to survive.