IMHO.

Single-player games like MoteMancer

Below are 11 single-player Steam games similar to MoteMancer, 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 MoteMancer page.

Ranked picks

  1. 1
    TowerLine — Steam game cover

    TowerLine

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

    Build production lines to extract resources, craft parts, and assemble towers. Complete orders, earn rewards, unlock new machines, and grow your factory.

    2026StrategySimulationSingle-playerSimilar games →
  2. 2
    Substructure — Steam game cover

    Substructure

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

    Harness the power of automation in this factory game set on a rogue planet in the far reaches of the solar system. Dig down and explore the depths of an alien world, exploit its resources across complex production chains, and travel towards the core to uncover its deepest secrets.

    StrategySimulationSingle-playerSimilar games →
  3. 3
    Factory Town 2: Paradise — Steam game cover

    Factory Town 2: Paradise

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

    A combination Town Builder + Factory Sim where you build a tropical island village, produce tons of goods, automate everything, and feed a giant sentient volcano in exchange for super powers!

    2026StrategyIndieSimulationSingle-playerSimilar games →
  4. 4
    MineMogul — Steam game cover

    MineMogul

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

    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
    Block Factory — Steam game cover

    Block Factory

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

    Block Factory is a relaxing and creative building game where you craft delightful 3D figurines from blocks. Shape your designs and build flowing production lines in a peaceful factory world.

    2025StrategyIndieSimulation9.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    shapez — Steam game cover

    shapez

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

    shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!

    2020StrategyIndieSimulation0.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Factorio — Steam game cover

    Factorio

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

    Factorio is a game about building and creating automated factories to produce items of increasing complexity, within an infinite 2D world. Use your imagination to design your factory, combine simple elements into ingenious structures, and finally protect it from the creatures who don't really like you.

    2020StrategyIndieSimulation35.00 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Alchemy Factory — Steam game cover

    Alchemy Factory

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

    Craft your workshop as an alchemist!‌ Harness arcane devices to automate crafting. Sell alchemical goods, fulfill commissions, and rise to become a renowned alchemy magnate. ‌Multiplayer Supported!‌ Invite master designers to (ahem) contribute their expertise—let them optimize your production lines!

    2025StrategyIndieSimulation17.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Satisfactory — Steam game cover

    Satisfactory

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

    Satisfactory is a first-person open-world factory building game with a dash of exploration and combat. Play alone or with friends, explore an alien planet, create multi-story factories, and enter conveyor belt heaven!

    2024StrategyIndieAdventure39.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Minecraft: Story Mode - A Telltale Games Series — Steam game cover

    Minecraft: Story Mode - A Telltale Games Series

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

    Episode 1 is now FREE - for a limited time! In Minecraft: Story Mode, playing as either a male or female hero named 'Jesse,' you’ll embark on a perilous adventure across the Overworld, through the Nether, to the End, and beyond.

    2015AdventureDeck PlayableSingle-playerSimilar games →
  11. 11
    Project:Sphere — Steam game cover

    Project:Sphere

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

    Arcade video game in 3D, of frenetic action, in which you will have several modes to test your skills, maps that will change as they look, maps that will change their structures, skins for your sphere! Fight to survive or kill everything you can in this game full of spheres!

    2022ActionIndieCasual1.99 USDSingle-playerSimilar games →