IMHO.

Single-player games like MoSimulator

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

Ranked picks

  1. 1
    The Endless Summer - Search For Surf — Steam game cover

    The Endless Summer - Search For Surf

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

    Open World Two Player 3D Surfing Physics Game. Learn to surf, explore the islands by land or jet ski, find new surf spots, challenge your friends to a contest. check out the latest saga Surfers Code. New graphics, animations, islands and characters.

    2021ActionSportsIndie14.99 USDSingle-playerSimilar games →
  2. 2
    Wreckin' Ball Adventure — Steam game cover

    Wreckin' Ball Adventure

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

    You are a ball - a Wreckin’ Ball - Roll, jump, swing and wreck your way to freedom! Wreckin’ Ball Adventure is a solo & local co-op (up to 4 players) platformer, with ball-shaped robots, physics-based puzzles, and 60 challenging levels!

    2019IndieAdventureCasual4.99 USDSingle-playerSimilar games →
  3. 3
    Racing: Storm Chase — Steam game cover

    Racing: Storm Chase

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

    This is a car racing as the core of the game, driving different cars, experience unlimited driving fun. Challenge the thrilling track, but also with friends to play two, experience the thrilling chase game!

    2025SportsStrategyIndie1.99 USDSingle-playerSimilar games →
  4. 4
    Robot Room Cleaner — Steam game cover

    Robot Room Cleaner

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

    Step into the exciting world of robotics with this satisfying robot vacuum simulator game

    2023IndieSimulationCasual5.99 USDSingle-playerSimilar games →
  5. 5
    Stormworks: Build and Rescue — Steam game cover

    Stormworks: Build and Rescue

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

    Join a world where you design, create and pilot your own air sea rescue service. Release your inner hero as you battle fierce storms out at sea to rescue those in need.

    2020Simulation24.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    JUNKPUNK — Steam game cover

    JUNKPUNK

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

    JUNKPUNK is a factory management, base building, exploration game where a New World Robotics ship has crash landed. You and any survivors must restore this ruined planet and prepare it for habitable life. Craft, build, explore, discover, and grow to terraform the planet.

    2021IndieAdventureSimulation15.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Modbox — Steam game cover

    Modbox

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

    Modbox is a multiplayer game creation sandbox for Desktop+VR

    2016ActionIndieAdventure14.99 USDSingle-playerSimilar games →
  8. 8
    MotoGP™24 — Steam game cover

    MotoGP™24

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

    Rev up your engines, MotoGP™24 is back! Dive into the heart-pounding action of the 2024 season and immerse yourself in the thrills of unexplored landscapes, all thanks to the revolutionary Riders market!

    2024SportsRacing39.99 USDDeck PlayableSingle-playerSimilar games →