IMHO.

Single-player games like 异常 | Exception

Below are 11 single-player Steam games similar to 异常 | Exception, 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 异常 | Exception page.

Ranked picks

  1. 1
    Incremaze — Steam game cover

    Incremaze

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

    A pop-up later and something is loose in the machine. Deploy INCREMAZE antivirus into corrupted drives to do its work. Incremaze is an idle game about automation, escalation, and a cure you may come to regret.

    2027StrategyIndieSimulationSingle-playerSimilar games →
  2. 2
    SIGNOS: AI Robot Builder — Steam game cover

    SIGNOS: AI Robot Builder

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

    It moves the way you built it. It wins the way you built it. Assemble the 18cm-tall autonomous hobby robot “SIGNOS” and program its behavior logic with flowchart-style “Thought Tiles.” No controls during battle — SIGNOS fights on its own, guided solely by the logic you designed.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  3. 3
    import robots — Steam game cover

    import robots

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

    Program robots in Python to collect the resources scattered across each planet. You never control them directly. You write the code, hit run, and watch it work. No programming experience needed, just learn as you play.

    2027StrategyIndieSimulationSingle-playerSimilar games →
  4. 4
    Tower.defense(): Program The Fight — Steam game cover

    Tower.defense(): Program The Fight

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

    Program three distinct towers with readable visual logic, then solve handcrafted tower-defense puzzles where placement, line of sight and every code block matter. No programming experience required.

    2026StrategyIndieSingle-playerSimilar games →
  5. 5
    Byte Bistro — Steam game cover

    Byte Bistro

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

    Program a little robot crew and bring a neighborhood café to life. Cook, serve, restock, and refine your routines across 24 services. Mix visual programming with hands-on minigames, then keep your kitchen humming in Desktop Companion mode.

    2027StrategyIndieSimulationSingle-playerSimilar games →
  6. 6
    IT MOVES! - Build Your Own Robot — Steam game cover

    IT MOVES! - Build Your Own Robot

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

    Build working robots by wiring visual signal graphs, then watch, diagnose, and tune them in deterministic simulations. Grow a repair shop from its first piston to PID control, autonomous navigation, robot arms, and a walking humanoid.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  7. 7
    Automation Farm — Steam game cover

    Automation Farm

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

    This is a game that simulates farm management through programming. Players need to develop their economy, upgrade technology, unlock more advanced commands and resources, and deal with various uncertain destructive events. The game simplifies the complexity and extracts the automation elements.

    2026StrategyIndieSimulation14.99 USDSingle-playerSimilar games →
  8. 8
    Robot Programmer — Steam game cover

    Robot Programmer

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

    Uncover your hidden programming talent! Code your own robots with simple instructions to explore 40+ logical based puzzles.

    2022StrategyIndieSimulation9.99 USDSingle-playerSimilar games →
  9. 9
    7 Billion Humans — Steam game cover

    7 Billion Humans

    Single-player alternative to 异常 | Exception — playable solo, no multiplayer required. Shares Indie with 异常 | Exception.

    Automate swarms of office workers to solve puzzles inside your very own parallel computer made of people. A thrilling followup to the award winning Human Resource Machine. Now with more humans!

    2018IndieSimulation14.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Human Resource Machine — Steam game cover

    Human Resource Machine

    Single-player alternative to 异常 | Exception — playable solo, no multiplayer required. Shares Indie with 异常 | Exception.

    Program little office workers to solve puzzles. Be a good employee! The machines are coming... for your job. From the creators of World of Goo and Little Inferno.

    2015IndieSimulationCasual14.99 USDDeck VerifiedSingle-playerSimilar games →
  11. 11
    The Forgotten Concluder — Steam game cover

    The Forgotten Concluder

    Single-player alternative to 异常 | Exception — playable solo, no multiplayer required.

    “The Forgotten Concluder” is a third person perspective 3D Role-playing game base on the ancient Chinese fantasy wu-xia world. Being a young teenager Shen Zi-Jun that grew in a isolated valley, taking on a adventure to discover a great secret and his true dentity.

    2023RPG17.49 USDDeck PlayableSingle-playerSimilar games →