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

Case Solved: The London Files
Single-player alternative to SonDouKee — playable solo, no multiplayer required. Shares Indie and Casual with SonDouKee.
Solve logic puzzles and crack multiple cases in a cosy noir London using reason, not guesswork. Murders have taken place, witness statements conflict and the alibis don't add up. Everyone has a motive, and only clear logic reveals the truth.
- 2

Bloom - a puzzle adventure
Single-player alternative to SonDouKee — playable solo, no multiplayer required. Shares Indie with SonDouKee.
Embark on a charming puzzle adventure with Arya and her dog Bo as you tackle clever puzzles and vibrant worlds! Explore a playful story, solve hundreds of puzzles with chain reactions, then dive into endless fun—build, share, and play unlimited community-made levels.
- 3

Steps To The Stars
Single-player alternative to SonDouKee — playable solo, no multiplayer required. Shares Indie and Casual with SonDouKee.
A single player puzzle game following the journey of two stars as they climb to return to the constellation from which they have fallen.
- 4

Quadrata
Single-player alternative to SonDouKee — playable solo, no multiplayer required. Shares Indie and Casual with SonDouKee.
Quadrata is a minimalist logic puzzle where you control two different characters with the same keys on either side and collect diamonds with a limited number of moves to finish.
- 5

Lovux
Single-player alternative to SonDouKee — playable solo, no multiplayer required. Shares Indie and Casual with SonDouKee.
Lovux is a minimalist logic puzzle where the goal is to break all the glasses in the game area by wisely using various glass types and mechanics. The difficulty of the game increases gradually, thanks to new mechanics introduced every 10 levels.
- 6

Memento Dawn
Single-player alternative to SonDouKee — playable solo, no multiplayer required. Shares Indie and Casual with SonDouKee.
A colorful puzzle adventure about a lost child searching for her memories, guiding her through darkness by mastering light and shadow.
- 7

Attkand
Single-player alternative to SonDouKee — playable solo, no multiplayer required. Shares Indie and Casual with SonDouKee.
ÅTTKAND is a minimalist color puzzle. Tap a chip to see the reaction wave around the board. Use the special chips to change the waves. Turn all the chips to the same color to win.
- 8

Trails
Single-player alternative to SonDouKee — playable solo, no multiplayer required. Shares Indie and Casual with SonDouKee.
TRAILS is a cozy puzzle game in which you plot routes for floating sand ships. Deliver vital cargo to remote outposts - without collisions, dead ends, or backtracking. Every move counts in the wasteland.