Single-player games like PolyCore
Below are 8 single-player Steam games similar to PolyCore, 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 PolyCore page.
Ranked picks
- 1

5525
Single-player alternative to PolyCore — playable solo, no multiplayer required. Shares Indie and Casual with PolyCore.
A simple game
- 2

Sombra
Single-player alternative to PolyCore — playable solo, no multiplayer required. Shares Indie and Adventure with PolyCore.
Sombra is a 2D platform video game with a pixel art style where you have to guide a cat to the exit of the cave it has fallen into, with the only option of clicking a button to perform different actions.Help this scared little kitty find her way back home.
- 3

Ruin
Single-player alternative to PolyCore — playable solo, no multiplayer required. Shares Indie and Adventure with PolyCore.
Escape the levels of Ruin in this 2D platformer with tight controls where you traverse dangerous traps and difficult obstacles.
- 4

The Bit's Escape
Single-player alternative to PolyCore — playable solo, no multiplayer required. Shares Indie and Adventure with PolyCore.
Bit's is a small machine built in a underground factory, his dream is to escape and discover life beyond what is below the earth.
- 5

Cursed Gem
Single-player alternative to PolyCore — playable solo, no multiplayer required. Shares Indie and Adventure with PolyCore.
Help Oliver in this retro-pixel and challenging platformer. Explore a cursed cave, full of traps, secrets and diamonds. Complete all levels, get the biggest diamond for your girlfriend and break the curse that is dooming you.
- 6

CUBOY
Single-player alternative to PolyCore — playable solo, no multiplayer required. Shares Indie and Adventure with PolyCore.
CUBOY is a minimalist platform game. Complete all Levels.
- 7

UPH!
Single-player alternative to PolyCore — playable solo, no multiplayer required. Shares Adventure and Casual with PolyCore.
One of the Hardest Platforming Game Ever!
- 8

Two Souls
Single-player alternative to PolyCore — playable solo, no multiplayer required. Shares Indie and Adventure with PolyCore.
Two Souls is a gripping 2D platformer that pushes the boundaries of skill and precision. Immerse yourself in a world, offering an intense and challenging gaming experience. Prepare to face the ultimate platforming challenge!