Single-player games like AtmaSphere 2
Below are 11 single-player Steam games similar to AtmaSphere 2, 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 AtmaSphere 2 page.
Ranked picks
- 1
Chester The Chest
Single-player alternative to AtmaSphere 2 — playable solo, no multiplayer required. Shares Indie and Casual with AtmaSphere 2.
Play as an animated chest named Chester, embracing the captivating atmosphere and breathtaking scenery as you guide him on his journey. Play around solving simple puzzles and uncover cool objects and secrets.
- 2
Ludde
Single-player alternative to AtmaSphere 2 — playable solo, no multiplayer required. Shares Action and Indie with AtmaSphere 2.
Explore a charming winter world with Ludde and discover various exciting, challenging, and fun activities for all ages!
- 3
Only Wish
Single-player alternative to AtmaSphere 2 — playable solo, no multiplayer required. Shares Action and Adventure with AtmaSphere 2.
Climb to the top and try to defeat Mister Mysterious! Be careful not to fall!
- 4
Unaccessible
Single-player alternative to AtmaSphere 2 — playable solo, no multiplayer required. Shares Indie and Adventure with AtmaSphere 2.
Unaccessible is a third-person wheelchair platformer about struggling to get a health insurance claim approved on a mysterious island without accessibility ramps. Tackle stairs, climb obstacles and hop your way through the pain of the claims approval process.
- 5
Spanky "Bat-a-Swing"
Single-player alternative to AtmaSphere 2 — playable solo, no multiplayer required. Shares Action and Indie with AtmaSphere 2.
Spanky "Bat-a-Swing" is a 3D rhythm based platformer, inspired by 1930s cartoons and electro swing music! Enter and explore Metronopolis, where everything and everyone moves and dances on the beat of music. Help Spanky the Bat teach Mayor Metrognome a lesson!
- 6
Mousey
Single-player alternative to AtmaSphere 2 — playable solo, no multiplayer required. Shares Action and Indie with AtmaSphere 2.
Mousey is a retro style 3D-platformer that takes inspiration from various early 2000's classics. Travel through air ducts, explore rooms, watch out for hazards and most importantly - collect cheese.
- 7
Up Against Aliens
Single-player alternative to AtmaSphere 2 — playable solo, no multiplayer required. Shares Action and Indie with AtmaSphere 2.
Navigate cosmic debris using time-bending tech in this 3D platformer. Solve puzzles and thwart the alien threat across shifting landscapes. Will you be Earth's unexpected savior when you go Up Against Aliens?
- 8
Escape Dream
Single-player alternative to AtmaSphere 2 — playable solo, no multiplayer required. Shares Action and Indie with AtmaSphere 2.
Help the character trapped in a dream to escape and go to work next day!
- 9
AtmaSphere
Single-player alternative to AtmaSphere 2 — playable solo, no multiplayer required. Shares Action and Indie with AtmaSphere 2.
AtmaSphere is roll-a-ball game set in a medieval world which is full of dangerous traps and uncertain paths! Roll all you want, but don't fall off! Collect all diamonds to impress Ballerina, and get Ballard safely to her house!
- 10
Size Matters
Single-player alternative to AtmaSphere 2 — playable solo, no multiplayer required. Shares Action and Indie with AtmaSphere 2.
You play as a scientist who is shrinking every second in a race against time! Find all the ingredients and formulas scattered around the laboratory, which are necessary for producing the life-saving antidote. But beware, your time is very precious.
- 11
OneShift
Single-player alternative to AtmaSphere 2 — playable solo, no multiplayer required. Shares Action and Indie with AtmaSphere 2.
OneShift is a puzzle platformer where the player has the ability to freeze/unfreeze time and shift through worlds to collect blue cubes. But only one world can be active at a time. Later in the game, a world rotating mechanic is unveiled, which makes everything more complex!