Single-player games like SCUOS
Below are 14 single-player Steam games similar to SCUOS, 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 SCUOS page.
Ranked picks
- 1

Tumblestone
Single-player alternative to SCUOS — playable solo, no multiplayer required. Shares Action and Indie with SCUOS.
Tumblestone is the first original action-puzzle game of the past fifteen years -- completely reinventing the genre into a deep and cerebral puzzle solving experience that you won't forget.
- 2

Tiny Brains
Single-player alternative to SCUOS — playable solo, no multiplayer required. Shares Action and Indie with SCUOS.
"Tiny Brains" is a cooperative action puzzler that follows four super-powered lab animals in their attempt to escape a mad scientist's experiments. In this joyously chaotic multiplayer game, the four "Tiny Brains" must combine their unique physics-based powers to navigate through a trick-ridden maze.
- 3

MouseCraft
Single-player alternative to SCUOS — playable solo, no multiplayer required. Shares Action and Indie with SCUOS.
Ever wondered what a cross between Tetris and Lemmings would look like? Well, wonder no more, 'cause... MouseCraft is here! MouseCraft is an A to B puzzle game where players help Schrödinger, the crazy cat scientist, in completing his mysterious, mice-powered invention.
- 4

Unrailed!
Single-player alternative to SCUOS — playable solo, no multiplayer required. Shares Action and Indie with SCUOS.
Unrailed! is a co-op multiplayer game where you have to work together with your friends to build a train track across endless procedurally generated worlds. Master random encounters with its inhabitants, upgrade your train and keep it from derailing!
- 5

Madballs in Babo:Invasion
Single-player alternative to SCUOS — playable solo, no multiplayer required. Shares Action and Indie with SCUOS.
Now with cross-platform multiplayer! PC vs. Mac at last.
- 6

PixelJunk™ Nom Nom Galaxy
Single-player alternative to SCUOS — playable solo, no multiplayer required. Shares Action and Indie with SCUOS.
Welcome to SoupCo, Astroworker! In Nom Nom Galaxy, construct and automate gigantic soup factories on unexplored planets throughout the universe, harvest flora and fauna to turn them into artisanal soups, and rocket your product into the gullets of the galaxy!
- 7

One Finger Death Punch 2
Single-player alternative to SCUOS — playable solo, no multiplayer required. Shares Action and Indie with SCUOS.
The world's fastest brawler is back. Experience cinematic kung-fu in the most epic stickman fighter ever made. Staying true to the original, you play with only two buttons. Every press matters, do not button mash!
- 8

Monaco: What's Yours Is Mine
Single-player alternative to SCUOS — playable solo, no multiplayer required. Shares Action and Indie with SCUOS.
Monaco: What's Yours Is Mine is a single player or co-op heist game. Assemble a crack team of thieves, case the joint, and pull off the perfect heist.
- 9

#monstercakes
Single-player alternative to SCUOS — playable solo, no multiplayer required. Shares Indie and Casual with SCUOS.
Pretty simple game combination between 2048 and match-3 settings with awesome monster cakes. Put your monster cake in the good hole and combine them together to get higher monster cake. Combine them as high as you can and be on the top of the leaderboard!
- 10

SUMETRICK
Single-player alternative to SCUOS — playable solo, no multiplayer required. Shares Indie and Casual with SCUOS.
Sumetrick is a mind training minimalist design game that's chained to the symmetry. Simple gameplay - you need to fill gameboard in symmetry way by clicking on framed cells. Do that faster and be as good as Chack Knorris. But don't forget to eat sometimes...
- 11

Devade
Single-player alternative to SCUOS — playable solo, no multiplayer required. Shares Action and Indie with SCUOS.
Divide squares and evade obstacles. Simple minimalist game that can train your reactions and some move strategies. Just click your mouse button and squares will split. But after short time they will move to each other again so you need to click fast to keep them divided.
- 12

meleng
Single-player alternative to SCUOS — playable solo, no multiplayer required. Shares Indie and Casual with SCUOS.
meleng is a logic puzzle game played on a grid of square cells. This grid also contains circles with dots which indicates how many lines must crosses at that point. You must complete the grid by filling in every cell with lines and linking them with or away from each other.
- 13

🐰RabbiruN🐰
Single-player alternative to SCUOS — playable solo, no multiplayer required. Shares Action and Indie with SCUOS.
Rabbirun is a casual endless running game where you play as brave rabbit that have to run his entire life. Collect carrots to increase health, avoid enemies and obstacles and dont fall down until you got highest score!
- 14

LO-OP
Single-player alternative to SCUOS — playable solo, no multiplayer required. Shares Action and Indie with SCUOS.
LO-OP have simple design and simple concept. Connect right amount of loops between each other and clear board to pass the level. Train your skills in this minimalist-design game that can eat your brain. Don't be so rude with your mental health and spend some time sleeping while not playing LO-OP.