IMHO.

Single-player games like SPIN Protocol

Below are 9 single-player Steam games similar to SPIN Protocol, 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 SPIN Protocol page.

Ranked picks

  1. 1
    SuperPosition — Steam game cover

    SuperPosition

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

    Sokoban style quantum puzzle game. Make your way through many variations of one level at once using one sequence of moves!

    2025StrategyIndieCasual7.99 USDSingle-playerSimilar games →
  2. 2
    Toggle Tile — Steam game cover

    Toggle Tile

    Single-player alternative to SPIN Protocol — playable solo, no multiplayer required. Shares Indie with SPIN Protocol.

    Toggle, shift and rotate tiles to turn them all on. Each tile has a grid inside it that affects the whole board when clicked. Explore the surprising complexity arising from the interactions between the different effects.

    2025Indie8.99 USDSingle-playerSimilar games →
  3. 3
    Jelly Is Sticky — Steam game cover

    Jelly Is Sticky

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

    Explore a world of colorful jelly blocks that can be deformed and stuck together. Use them in surprising, unexpected ways to build clever contraptions and solve delightful puzzles.

    2022StrategyIndieCasual5.99 USDSingle-playerSimilar games →
  4. 4
    Squared Straight — Steam game cover

    Squared Straight

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

    These puzzles look like Rubik's cubes, but the stickers slide around instead of the normal twist movement, which changes how you approach the solves. 🤔 Plus, the puzzles can be all different dimensions, and you can create and save mosaic designs in them! 🖌️😎🎨

    2025IndieCasual2.00 USDSingle-playerSimilar games →
  5. 5
    GRID_HACKER — Steam game cover

    GRID_HACKER

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

    Guide your signal to the target while hacking into the grid puzzle network. Craft your own challenges in the level editor to share with friends.

    IndieCasualSingle-playerSimilar games →
  6. 6
    Food Truck Rush — Steam game cover

    Food Truck Rush

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

    100k debt, ruthless debt collectors, and a kitchen that never stops! Food Truck Rush is a fast-paced arcade management game. Upgrade your gear, master the chaos of high-speed cooking, and build your culinary empire. Can you handle the heat and pay off the mob before it's too late?

    IndieCasualSingle-playerSimilar games →
  7. 7
    Manifold Garden — Steam game cover

    Manifold Garden

    Single-player alternative to SPIN Protocol — playable solo, no multiplayer required. Shares Indie with SPIN Protocol.

    Rediscover gravity and explore an Escher-esque world of impossible architecture. Witness infinity in first-person and master its rules to solve physics-defying puzzles. Cultivate a garden to open new paths forward, where an eternal expanse awaits.

    2020IndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Beatblock — Steam game cover

    Beatblock

    Single-player alternative to SPIN Protocol — playable solo, no multiplayer required. Shares Indie with SPIN Protocol.

    THE BEAT REVOLVES AROUND YOU in Beatblock, the headspinning rhythm-action game! Move your paddle and block to the beat in simple yet deviously bombastic levels, each complete with their own unique theming and visuals.

    2025ActionIndieSimulation14.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    OBVERSE — Steam game cover

    OBVERSE

    Single-player alternative to SPIN Protocol — playable solo, no multiplayer required. Shares Indie with SPIN Protocol.

    OBVERSE is an immersive first-person sci-fi mystery focused on exploration and problem-solving set in a secret underground research facility. Find creative solutions to every obstacle, outsmart hostile machines, and uncover the truth behind a failed experiment threatening to collapse reality itself.

    ActionIndieSimulationSingle-playerSimilar games →