IMHO.

Single-player games like Fast Cubes

Below are 10 single-player Steam games similar to Fast Cubes, 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 Fast Cubes page.

Ranked picks

  1. 1
    Cryptigma — Steam game cover

    Cryptigma

    Single-player alternative to Fast Cubes — playable solo, no multiplayer required. Shares Indie and Casual with Fast Cubes.

    Cryptigma is a top-down innovative puzzle game where you can move your own respawn point. Most levels have a respawn point, which can be pushed to maneuver your way around obstacles. With only a few mechanics, the puzzles get shockingly complicated. Push, die, and solve this great game!

    2025IndieCasual4.99 USDSingle-playerSimilar games →
  2. 2
    Move That Box — Steam game cover

    Move That Box

    Single-player alternative to Fast Cubes — playable solo, no multiplayer required. Shares Indie and Casual with Fast Cubes.

    Move that Box is a retro arcade action-puzzle game based on logical thinking that also requires reflexes. The game draws handfuls of Sokoban. The player's task is simple - get from point A to point B by moving boxes and solving puzzles. Move, push, throw, and even blow up items to reach the goal.

    2026IndieAdventureCasual6.99 USDSingle-playerSimilar games →
  3. 3
    SokoPenguin — Steam game cover

    SokoPenguin

    Single-player alternative to Fast Cubes — playable solo, no multiplayer required. Shares Indie and Casual with Fast Cubes.

    SokoPenguin is a Sokoban-style puzzle game, where you control a penguin who must push boxes to clear the path to its cozy igloo.

    2024StrategyIndieAdventure1.49 USDSingle-playerSimilar games →
  4. 4
    Mosaic Garden: The Flower Game — Steam game cover

    Mosaic Garden: The Flower Game

    Single-player alternative to Fast Cubes — playable solo, no multiplayer required. Shares Indie and Casual with Fast Cubes.

    A relaxing yet strategic puzzle game where flowers spread and mutate in real time. Shape their growth, clear space, and transform one pattern into the next on a colorful 10×9 grid.

    2026IndieCasualSingle-playerSimilar games →
  5. 5
    On Pixels: A lights out game — Steam game cover

    On Pixels: A lights out game

    Single-player alternative to Fast Cubes — playable solo, no multiplayer required. Shares Indie and Casual with Fast Cubes.

    Turn on the lights and light up your life! This game is a variation of the "Lights Out" games of the 90s. Each light you turn on changes the state of the adjacent lights. Can you turn on all the lights?

    2020StrategyIndieCasual1.99 USDSingle-playerSimilar games →
  6. 6
    Spacious Snake — Steam game cover

    Spacious Snake

    Single-player alternative to Fast Cubes — playable solo, no multiplayer required. Shares Indie and Casual with Fast Cubes.

    Spacious Snake is a short but well-crafted puzzle game where the objective is to occupy the entire floor of the level. But for that you'll have to solve 20 levels with 2 different mechanics. So you think you can.

    2021StrategyIndieCasual0.99 USDSingle-playerSimilar games →
  7. 7
    Hack Grid — Steam game cover

    Hack Grid

    Single-player alternative to Fast Cubes — playable solo, no multiplayer required. Shares Indie and Casual with Fast Cubes.

    Deceptively simple. Infinitely complex. Hack Grid is a retro puzzle game that will test your wits as it brings you back in time. Move the pieces around until only one remains. Re-live the days of DOS gaming.

    2021IndieCasual4.99 USDSingle-playerSimilar games →
  8. 8
    SokoFrog — Steam game cover

    SokoFrog

    Single-player alternative to Fast Cubes — playable solo, no multiplayer required. Shares Indie and Casual with Fast Cubes.

    SokoFrog is a puzzle game about pushing boxes, help your frog friend get to the next level.

    2022IndieCasual2.99 USDSingle-playerSimilar games →
  9. 9
    Greedy Bubble — Steam game cover

    Greedy Bubble

    Single-player alternative to Fast Cubes — playable solo, no multiplayer required. Shares Casual with Fast Cubes.

    A brutally difficult arcade game about a cute and greedy bubble that's trapped inside a cave. Can you guide it out while collecting as many coins as you can?

    2021Casual2.99 USDSingle-playerSimilar games →
  10. 10
    Hexagonal Explods — Steam game cover

    Hexagonal Explods

    Single-player alternative to Fast Cubes — playable solo, no multiplayer required.

    Hexagonal Explods is a vertical shoot 'em up game where you need to defend the earth from aliens. Collect power ups, fight funny bosses and... well... SHOOT THEM UP!

    2023Action1.99 USDSingle-playerSimilar games →