IMHO.

Single-player games like Terranny

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

Ranked picks

  1. 1
    Clank-Robotics — Steam game cover

    Clank-Robotics

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

    Build your own robot. Program your robots AI in the Visual Scripting logic editor. Compete against other people's robots in the ranked arena. Build the strongest and smartest robot and win.

    2026ActionSimulationSingle-playerSimilar games →
  2. 2
    GLADIABOTS - AI Combat Arena — Steam game cover

    GLADIABOTS - AI Combat Arena

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

    Assemble your robot squad, construct their AI and send them in the battle arena to see your strategy play out. Iterate, improve and repeat until you outsmart all your opponents and friends online.

    2019StrategyIndieSimulation14.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Decoherence — Steam game cover

    Decoherence

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

    Build robots, devise a battle plan and fight alongside them!

    2021ActionStrategyIndieFreeSingle-playerSimilar games →
  4. 4
    Conge's Crunch Time — Steam game cover

    Conge's Crunch Time

    Single-player alternative to Terranny — playable solo, no multiplayer required. Shares Simulation and Early Access with Terranny.

    'Conge's Crunch Time' is a puzzle game where you solve factory tasks through intuitive drag-and-drop programming. Write code for your robot to clear each level, delve deeper into the factory, encounter new puzzle concepts and data-structure creatures, and uncover the truth.

    2024IndieSimulationEarly Access11.99 USDSingle-playerSimilar games →
  5. 5
    Whispers of the Architects — Steam game cover

    Whispers of the Architects

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

    Echoes of the Architects is a fast-paced real-time strategy game where creativity drives victory. Design modular, programmable units to build your perfect army. Adapt and outsmart your opponents in dynamic skirmishes that reward tactical precision, ingenuity, and strategic mastery.

    2025StrategyIndieSimulationFreeSingle-playerSimilar games →
  6. 6
    ALGO ARMS — Steam game cover

    ALGO ARMS

    Single-player alternative to Terranny — playable solo, no multiplayer required. Shares Simulation and Early Access with Terranny.

    You don't pilot the mech — you design its pilot. Wire sensors, logic and actions into a battle brain, assemble your machine, and watch your algorithm fight. You can grab the controls anytime — but the real victory is the one your design wins on its own.

    2026ActionIndieSimulation8.49 USDSingle-playerSimilar games →
  7. 7
    Battledroid — Steam game cover

    Battledroid

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

    Become the commander of a mighty army of fearsome battledroids, and watch them fight in epic battles of mass destruction. Create your defences and test their strength, or send your forces to crush those of your friends and enemies online!

    StrategyIndieSimulationSingle-playerSimilar games →
  8. 8
    JOY OF PROGRAMMING - Software Engineering Simulator — Steam game cover

    JOY OF PROGRAMMING - Software Engineering Simulator

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

    Use real Python code to automate machines, robots, drones and more: Program self-driving vehicles; crack passwords; apply machine learning; automate logistics; use image processing to guide missiles. Gain real coding skills and solve exciting bite-sized programming challenges.

    2025StrategyIndieSimulation17.99 USDSingle-playerSimilar games →