Single-player games like Unium
Below are 10 single-player Steam games similar to Unium, 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 Unium page.
Ranked picks
- 1

Puzzle Dimension
Single-player alternative to Unium — playable solo, no multiplayer required. Shares Indie and Casual with Unium.
Find solutions to 100 unique puzzles and experience the satisfaction of "Aha" moments!
- 2

Wayout
Single-player alternative to Unium — playable solo, no multiplayer required. Shares Indie and Casual with Unium.
Relax, clear your mind and find the way out.
- 3

Linkito
Single-player alternative to Unium — playable solo, no multiplayer required. Shares Strategy and Indie with Unium.
Unleash your brainpower in Linkito and ignite the insurgency! Link, build, solve, defuse, and decode by using your logic. Craft your own challenges in the level editor or tackle community creations.
- 4

hocus
Single-player alternative to Unium — playable solo, no multiplayer required. Shares Indie and Casual with Unium.
perspective illusion puzzle based on M.C. Escher drawings and impossible shapes
- 5

Akin
Single-player alternative to Unium — playable solo, no multiplayer required. Shares Indie and Casual with Unium.
In this puzzle, you only have to draw one continuous line. There are 96 puzzles on "Normal"-mode and 96 puzzles in "Time"-mode. Each puzzles can have many different solutions. This is game is Steamworks integrated with achivements, badges, trading cards and more.
- 6

Flock!
Single-player alternative to Unium — playable solo, no multiplayer required. Shares Strategy and Casual with Unium.
Protect your cornfields and lock up your livestock, because FLOCK is here!
- 7

TransPlan
Single-player alternative to Unium — playable solo, no multiplayer required. Shares Strategy and Indie with Unium.
Deliver a payload from point A to point B with only a few simple tools and the laws of physics. Create ramps and catapults, watch objects tumble and fall, and someway... somehow reach the destination. Each project is a hand-drawn puzzle for you to interact with -- Devise a plan, experiment, and make it happen!
- 8

Strata
Single-player alternative to Unium — playable solo, no multiplayer required. Shares Strategy and Indie with Unium.
Simple. Elegant. Challenging.
- 9

Canabalt
Single-player alternative to Unium — playable solo, no multiplayer required. Shares Indie with Unium.
Escape the destruction of your city with just one button! The game that popularized the infinite runner genre is back with two-player mode and new challenges.
- 10

Anode
Single-player alternative to Unium — playable solo, no multiplayer required. Shares Indie and Casual with Unium.
Anode reintroduces the classic falling-block puzzle genre, with new twists and challenges! Link blocks back and forth across each other. Match angled couplers to create chains of multiple colors. Play Mission Mode and complete randomly-generated objectives for more challenge!