Single-player games like Spacecaps
Below are 16 single-player Steam games similar to Spacecaps, 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 Spacecaps page.
Ranked picks
- 1

Sokobond
Single-player alternative to Spacecaps — playable solo, no multiplayer required. Shares Indie with Spacecaps.
Sokobond is an elegantly designed puzzle game about chemistry. It's logical, minimalist, and beautiful - crafted with love and science.
- 2

Baba Is You
Single-player alternative to Spacecaps — playable solo, no multiplayer required. Shares Indie with Spacecaps.
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!
- 3

SOK
Single-player alternative to Spacecaps — playable solo, no multiplayer required. Shares Indie with Spacecaps.
SOK is a sokoban classic puzzle game. The goal of the game is to move all the boxes to their positions. It's not as easy as it seems. The player can push one box at a time, but do not pull it off.
- 4

Filament
Single-player alternative to Spacecaps — playable solo, no multiplayer required. Shares Indie with Spacecaps.
Solve challenging cable-based puzzles and uncover what really happened to the crew of The Alabaster. Now with Hint System (for those ultra tricky puzzles).
- 5

Manifold Garden
Single-player alternative to Spacecaps — playable solo, no multiplayer required. Shares Indie with Spacecaps.
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

Stephen's Sausage Roll
Single-player alternative to Spacecaps — playable solo, no multiplayer required. Shares Indie with Spacecaps.
A simple 3d puzzle game.
- 7

MirrorMoon EP
Single-player alternative to Spacecaps — playable solo, no multiplayer required. Shares Indie with Spacecaps.
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.
- 8

Antichamber
Single-player alternative to Spacecaps — playable solo, no multiplayer required. Shares Indie with Spacecaps.
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.
- 9

14 Minesweeper Variants
Single-player alternative to Spacecaps — playable solo, no multiplayer required. Shares Indie with Spacecaps.
Minesweeper but the rules are changing.
- 10

A=B
Single-player alternative to Spacecaps — playable solo, no multiplayer required. Shares Indie with Spacecaps.
A=B is a programming puzzle game with only one instruction: A=B, which means replacing A with B.
- 11

Understand
Single-player alternative to Spacecaps — playable solo, no multiplayer required. Shares Indie with Spacecaps.
Understand is an experimental puzzle game about guessing rules. In each level, you have to figure out the rules through trial and error, then draw a line satisfying all rules.
- 12

14 Minesweeper Variants 2
Single-player alternative to Spacecaps — playable solo, no multiplayer required.
Minesweeper but the rules are changing, again.
- 13

YAPP: Yet Another Puzzle Platformer
Single-player alternative to Spacecaps — playable solo, no multiplayer required. Shares Indie with Spacecaps.
A challenging puzzle platformer in which you clone and teleport.
- 14

YAPP2: Yet Another Pushing Puzzler
Single-player alternative to Spacecaps — playable solo, no multiplayer required. Shares Indie with Spacecaps.
A weird 3d puzzle game.
- 15

Message From Aliens
Single-player alternative to Spacecaps — playable solo, no multiplayer required. Shares Indie with Spacecaps.
Explore an alien logographic writing system with over 1,000 glyphs, from their number system to their culture and thought.
- 16

Crayon Computer
Single-player alternative to Spacecaps — playable solo, no multiplayer required.
Crayon Computer is a 2D physics-based open-ended programming puzzle game. (if you call that programming)