IMHO.

Single-player games like DomiNOo

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

Ranked picks

  1. 1
    Tower Doomer — Steam game cover

    Tower Doomer

    Single-player alternative to DomiNOo — playable solo, no multiplayer required. Shares Simulation and Casual with DomiNOo.

    satisfy your demolishing urges with Tower Doomer ! Complete levels in various environments or create your own demolishing derby in the sandbox mode. Tear down multiple structures by shooting at them or use gravity at your own advantage !

    2024IndieSimulationCasual3.99 USDSingle-playerSimilar games →
  2. 2
    + PC Maker — Steam game cover

    + PC Maker

    Single-player alternative to DomiNOo — playable solo, no multiplayer required. Shares Simulation and Casual with DomiNOo.

    The game from people who love computers to people who love computers :3

    2026IndieSimulationCasual9.99 USDSingle-playerSimilar games →
  3. 3
    puzzlez - a shapez game — Steam game cover

    puzzlez - a shapez game

    Single-player alternative to DomiNOo — playable solo, no multiplayer required. Shares Simulation and Casual with DomiNOo.

    puzzlez - a shapez game is an easy to learn, hard to master puzzle game about building shapes in compact 3D spaces. Solve handcrafted puzzles with multiple solutions, from simple production chains to complex logistical problems. Design, share, and play custom puzzles with an ever-growing community.

    IndieSimulationCasualSingle-playerSimilar games →
  4. 4
    Let Them Fall — Steam game cover

    Let Them Fall

    Single-player alternative to DomiNOo — playable solo, no multiplayer required. Shares Strategy and Simulation with DomiNOo.

    Let Them Fall is a dynamic puzzle-strategy game. Transport objects using conveyor belts to the target zone. With each level, the game gets tougher with diverse shapes, colors, and limited space on procedurally generated maps. Will you take up the challenge?

    2023ActionStrategyIndie1.99 USDSingle-playerSimilar games →
  5. 5
    Brix — Steam game cover

    Brix

    Single-player alternative to DomiNOo — playable solo, no multiplayer required. Shares Strategy and Simulation with DomiNOo.

    Think it, build it, and watch it break. Brix is a physics-based engineering sandbox where you tackle impossible challenges with your own custom creations. From battlebots to earthquake-proof towers..

    ActionStrategyIndieSingle-playerSimilar games →
  6. 6
    For the Crown — Steam game cover

    For the Crown

    Single-player alternative to DomiNOo — playable solo, no multiplayer required. Shares Strategy and Simulation with DomiNOo.

    A puzzle logistics builder where lemming-like workers transport resources across a limited island. Create production chains, optimize routes, upgrade your castle and solve increasingly complex space and logistics challenges. The island never gets bigger. Your logistics problems do.

    2026StrategyIndieSimulation4.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Gadget Master: A Secret Agency Lab — Steam game cover

    Gadget Master: A Secret Agency Lab

    Single-player alternative to DomiNOo — playable solo, no multiplayer required. Shares Simulation and Casual with DomiNOo.

    Build cube gadgets for special agents. Combine parts, test inventions, and save missions in a race against time and a limited budget.

    IndieSimulationCasualSingle-playerSimilar games →
  8. 8
    Fantastic Contraption — Steam game cover

    Fantastic Contraption

    Single-player alternative to DomiNOo — playable solo, no multiplayer required. Shares Strategy and Simulation with DomiNOo.

    A surreal building game for VR. Create life-sized contraptions as tall as you can reach, then send them whirling, flinging, and trundling off to solve puzzles on the other side of a floating island. There are no right or wrong solutions, so bring your creativity.

    2016StrategyIndieSimulation19.99 USDSingle-playerSimilar games →
  9. 9
    Raicing — Steam game cover

    Raicing

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

    Mastermind the race in Raicing! Craft, train, and compete with AI drivers. Conquer rivals in thrilling multiplayer battles. Customize cars for the ultimate victory!

    2023ActionRacing1.99 USDSingle-playerSimilar games →