IMHO.

Single-player games like Grass

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

Ranked picks

  1. 1
    PetrolHeads — Steam game cover

    PetrolHeads

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

    Build your dream garage from scratch! Customize everything from lifts to engines with deep tuning options. Design unique wide-body beasts, dominate drift duels or track days, and showcase your style in global meets. Your garage, your rules, your racing legacy starts now!

    StrategyIndieSimulationSingle-playerSimilar games →
  2. 2
    Farmion — Steam game cover

    Farmion

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

    Build your dream farm in a cozy voxel world, alone or together. Grow at your own pace with offline progression, helping hands, and relaxed mechanics designed to let you enjoy the farm your way.

    2026IndieAdventureSimulationSingle-playerSimilar games →
  3. 3
    OFFROAD Recovery: Yoho Trails — Steam game cover

    OFFROAD Recovery: Yoho Trails

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

    Recover stranded vehicles, clear routes, and keep remote access open in a terrain‑first off‑road recovery sim set in the near‑future, weather‑engineered Rockies. Use recovery tools and work‑focused driving across an isolated, semi‑autonomous region of flood‑damaged, fire‑scarred frontier terrain.

    IndieAdventureSimulationSingle-playerSimilar games →
  4. 4
    Lawn Mowing Simulator 2 — Steam game cover

    Lawn Mowing Simulator 2

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

    Head to the USA and grow your own business with a realistic and relaxing lawn mowing experience! Featuring brand new grass tech, the addition of leaf-blowing plus reworked systems based on player feedback to the original - including licensed equipment from Kubota, STIGA and SCAGⓇ!

    2026SimulationCasual29.99 USDSingle-playerSimilar games →
  5. 5
    Legacy of the Ark: Beneath the Broken Sky — Steam game cover

    Legacy of the Ark: Beneath the Broken Sky

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

    Awaken alone at the crash site of a fallen Ark and rebuild from a single handful of scrap. Gather, wake survivors, level them up, send expeditions, chart the deep, and stabilize a broken sky in this cozy, honest idle game. Play at your pace — online or off.

    2026StrategyIndieSimulationFreeSingle-playerSimilar games →
  6. 6
    Road Truckers: New Beginning — Steam game cover

    Road Truckers: New Beginning

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

    Be a TRUCKER, not a truck. Haul cargo, restore a forgotten town, and grow your trucking business in the first true trucking RPG. Get on foot to forge relationships, then jump back into your fully customizable rig to rule the road.

    2026SimulationRPGSingle-playerSimilar games →
  7. 7
    Farm Together 2 — Steam game cover

    Farm Together 2

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

    Grow your own farm all by yourself, or cooperate with your friends in the long awaited sequel to the cozy, relaxing farming experience!

    2025IndieSimulationCasual25.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Lawn Mowing Simulator — Steam game cover

    Lawn Mowing Simulator

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

    Experience the beauty and detail of mowing the Great British countryside in Lawn Mowing Simulator, the only simulator that allows you to ride an authentic and expansive roster of real-world licensed lawn mowers from prestigious manufacturers; Toro, SCAG and STIGA as you manage your business.

    2021Simulation4.99 USDDeck VerifiedSingle-playerSimilar games →