IMHO.

Single-player games like Slime Experiments

Below are 8 single-player Steam games similar to Slime Experiments, 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 Slime Experiments page.

Ranked picks

  1. 1
    Mills of Morris — Steam game cover

    Mills of Morris

    Single-player alternative to Slime Experiments — playable solo, no multiplayer required. Shares Strategy and Indie with Slime Experiments.

    Morris has long desired human life. He believes living as a human being is much better. Navigate through the Wizard’s puzzles and help him reach his goal in this pixel art sokoban, inspired by the classic Mills board game!

    2025StrategyIndieSimulation2.99 USDSingle-playerSimilar games →
  2. 2
    Puzzledorf — Steam game cover

    Puzzledorf

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

    Can you escape the land of puzzles? A vibrant block-pushing game with satisfying solutions, colourful worlds, and relaxing music.

    2021IndieCasual9.99 USDSingle-playerSimilar games →
  3. 3
    Magnetik — Steam game cover

    Magnetik

    Single-player alternative to Slime Experiments — playable solo, no multiplayer required. Shares Strategy and Indie with Slime Experiments.

    Are you a good puzzle solver? Ready to face new challenges and enjoy the puzzles ? Check Magnetik

    2023ActionStrategyIndie4.99 USDSingle-playerSimilar games →
  4. 4
    Jake's Apple Harvest — Steam game cover

    Jake's Apple Harvest

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

    A Sokoban game where you have to help Jake pick his apples.

    2023IndieCasual1.99 USDSingle-playerSimilar games →
  5. 5
    Soko Spectacle — Steam game cover

    Soko Spectacle

    Single-player alternative to Slime Experiments — playable solo, no multiplayer required. Shares Strategy and Indie with Slime Experiments.

    Push crates of fireworks and find a way to light the sky in this relaxing puzzle game.

    2025StrategyIndieCasual4.99 USDSingle-playerSimilar games →
  6. 6
    Roku and Rei — Steam game cover

    Roku and Rei

    Single-player alternative to Slime Experiments — playable solo, no multiplayer required. Shares Strategy and Indie with Slime Experiments.

    Dive into the world of Roku and Rei, a puzzle game where the protagonists move in reverse directions! Use their ability to interact with color-coded objects and tackle mind-bending challenges.

    2024StrategyIndieCasual3.99 USDSingle-playerSimilar games →
  7. 7
    You Can't See Ghosts! — Steam game cover

    You Can't See Ghosts!

    Single-player alternative to Slime Experiments — playable solo, no multiplayer required. Shares Strategy and Indie with Slime Experiments.

    You Can't See Ghosts is a puzzle game about spatial awareness and deductive reasoning with a charming story where you play as an invisible ghost. Bump into walls, step on glass, and other clues to locate yourself and reach the exit. Perfect for both experienced players and newcomers alike.

    2026StrategyIndieAdventureSingle-playerSimilar games →
  8. 8
    Box's Dream — Steam game cover

    Box's Dream

    Single-player alternative to Slime Experiments — playable solo, no multiplayer required. Shares Strategy and Indie with Slime Experiments.

    Box's Dream is an elegant puzzle game where you'll have to push boxes into the correct positions, but it won't be easy, as various challenges such as ice floors, holes, pistons and many others await you in this exciting and unforgettable experience.

    2022StrategyIndieCasual2.99 USDSingle-playerSimilar games →