IMHO.

Single-player games like Microcosm

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

Ranked picks

  1. 1
    Loop One: Done — Steam game cover

    Loop One: Done

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

    Record loops with drones and robots by hand, to build up an efficient automated factory in this physics-based VR game.

    2025StrategyIndieSimulationSingle-playerSimilar games →
  2. 2
    3D Life — Steam game cover

    3D Life

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

    The classic game of cellular automata in 3D and VR. Generate spaceships, oscillators and other life forms unique to each of 14 different rule sets,

    2026IndieSimulationCasual6.29 USDSingle-playerSimilar games →
  3. 3
    Construction Playground — Steam game cover

    Construction Playground

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

    Construction Playground is the ideal place to let off steam playfully in VR and control great vehicles and devices! It's an immersive VR experience on the construction site!

    2020StrategyIndieSimulation9.99 USDSingle-playerSimilar games →
  4. 4
    Skill Issue VR — Steam game cover

    Skill Issue VR

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

    Imagine entering a virtual world where physics and skill meet in a fun challenge! The aim of the game is simple, yet incredibly addictive: throw the ball so that it bounces over all the placed objects and finally hits the target. It's up to you to plan the route and execute the perfect throw.

    2025StrategyIndieSimulation4.99 USDSingle-playerSimilar games →
  5. 5
    Handy Machines VR — Steam game cover

    Handy Machines VR

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

    Send the balls into the hat. You can go through the levels or create your own ways according to your ideas.

    2020StrategyIndieSimulation2.99 USDSingle-playerSimilar games →
  6. 6
    Jigsaw Puzzle VR — Steam game cover

    Jigsaw Puzzle VR

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

    Assemble Jigsaw Puzzles in Virtual Reality!

    2021IndieSimulationCasual4.99 USDSingle-playerSimilar games →
  7. 7
    Voxel Project VR — Steam game cover

    Voxel Project VR

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

    Voxel Project offers an immersive sandbox experience set in a fully destructible voxel environment. Explore a dynamic world teeming with vehicles, dynamic fire mechanics, enemy NPCs, voxel gore, weapon customization, and a bunch of additional features to discover.

    2025ActionIndieAdventure24.99 USDSingle-playerSimilar games →
  8. 8
    Tiny Town VR — Steam game cover

    Tiny Town VR

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

    Create an original world and fill it with buildings, roads, vehicles and more. Give it life with posable characters. Tell a story with custom speech bubbles and in-game photo captures. Then, share with friends!

    2017IndieSimulationCasual14.99 USDSingle-playerSimilar games →