IMHO.

Single-player games like ASEMA

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

Ranked picks

  1. 1
    Industronaut — Steam game cover

    Industronaut

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

    A survival engineering game where you build life support habitats, mine resources, and automate production chains on a radiation heavy planet. No rescue. No support. Just engineering.

    2026IndieAdventureSimulationSingle-playerSimilar games →
  2. 2
    Bouncekraft — Steam game cover

    Bouncekraft

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

    A physics-driven automation game where your workers bounce between buildings like pinballs. Design bounce paths, build production chains, and survive asteroid waves.

    StrategySingle-playerSimilar games →
  3. 3
    Outer Factory — Steam game cover

    Outer Factory

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

    Outer Factory is a peaceful, minimalist factory simulation where you build and automate factories across planets and asteroids. Create complex production networks with simplified building mechanics. Become an interplanetary automation expert.

    StrategyIndieSimulationSingle-playerSimilar games →
  4. 4
    MineMogul — Steam game cover

    MineMogul

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

    Design and build a factory deep underground in this physics-based automation sandbox. Mine resources, buy machines and master the chaos as you become the ultimate Mine Mogul!

    2025StrategyIndieSimulation14.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Complex SKY — Steam game cover

    Complex SKY

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

    COMPLEX SKY is a futuristic city building game with a unique architecture system - build the city both ways, up and down! The world is devastated by pollution, and it’s up to you to create a fully self-sustainable city in the skies, and populate it with human settlers.

    StrategySimulationEarly AccessSingle-playerSimilar games →
  6. 6
    Dawn Apart — Steam game cover

    Dawn Apart

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

    Dawn Apart is a space colony and factory sim with fully destructible environments. Mine, automate, and defend your settlers, or lead a rebellion against the very corporation pulling your strings…

    2025StrategySimulationEarly Access19.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Final Factory — Steam game cover

    Final Factory

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

    Final Factory blends factory building, spaceship design, and a rich universe to explore. Build a mega factory and command a massive fleet against the hostile local aliens. Discover new technologies and unlock the secrets of an ancient civilization as you explore an infinite cosmos.

    2024StrategySimulationEarly Access18.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    InfraSpace — Steam game cover

    InfraSpace

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

    Create an extrasolar efficiency utopia from scratch! In this sci-fi city builder you need to start mining operations, plan production, and lay down transportation routes to ensure a smooth supply chain.

    2023StrategyIndieSimulation24.99 USDDeck PlayableSingle-playerSimilar games →