IMHO.

Single-player games like Random Horse Derby

Below are 11 single-player Steam games similar to Random Horse Derby, 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 Random Horse Derby page.

Ranked picks

  1. 1
    Slots & Diapers — Steam game cover

    Slots & Diapers

    Single-player alternative to Random Horse Derby — playable solo, no multiplayer required. Shares Indie and Simulation with Random Horse Derby.

    Absurd incremental game where you turn even liquid assets into financial glory! Spin for jackpots and hire veteran gamblers to automate the madness. Use permanent upgrades and 'mishaps' to accelerate your progress! Simple. Messy. Addictive.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  2. 2
    Idle Golf — Steam game cover

    Idle Golf

    Single-player alternative to Random Horse Derby — playable solo, no multiplayer required. Shares Sports and Simulation with Random Horse Derby.

    Idle Golf is a laid-back idle game where you upgrade your golfer, unlock powerful balls, and watch the money roll in as shots fly automatically down the range. Retire your runs to earn medals, unlock new gear, and push your earnings further with each swing.

    2026SportsStrategySimulationSingle-playerSimilar games →
  3. 3
    Rejected Draft — Steam game cover

    Rejected Draft

    Single-player alternative to Random Horse Derby — playable solo, no multiplayer required. Shares Indie and Simulation with Random Horse Derby.

    You are a flawed doodle that was thrown in the trash. Battle rival sketches, absorb their powers, and seek your ultimate revenge. Watch numbers soar in this second-screen idle battler. Massive skill tree and randomized prestige mechanic means every journey is distinct.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  4. 4
    Super Sub: World Cup — Steam game cover

    Super Sub: World Cup

    Single-player alternative to Random Horse Derby — playable solo, no multiplayer required. Shares Sports and Indie with Random Horse Derby.

    Win the world cup through clever clicks, useful upgrades, silly own goals, and bending the rules. An active twist on incremental games that strips football down to just its beautiful beating heart: kick balls hard, score goals, earn money.

    2026SportsIndieCasualSingle-playerSimilar games →
  5. 5
    Archaeology - FROZEN WALL — Steam game cover

    Archaeology - FROZEN WALL

    Single-player alternative to Random Horse Derby — playable solo, no multiplayer required. Shares Sports and Indie with Random Horse Derby.

    A game of the genre find the hidden object.

    2024ActionSportsStrategy199.99 USDSingle-playerSimilar games →
  6. 6
    Factory Time — Steam game cover

    Factory Time

    Single-player alternative to Random Horse Derby — playable solo, no multiplayer required. Shares Indie and Simulation with Random Horse Derby.

    A factory automation incremental game at the end of the universe. Start crafting by hand, automate production, and build the Chronoforge to escape.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  7. 7
    System Ascension: Idle Core — Steam game cover

    System Ascension: Idle Core

    Single-player alternative to Random Horse Derby — playable solo, no multiplayer required. Shares Indie and Simulation with Random Horse Derby.

    Take control of The System. Master multiple interlocking power sources to build a singular, planetary engine in this narrative idle game. Features a fully voiced story, minimalist UI, and cross-platform play. The old world must fall for The System to rise.

    2026IndieSimulationCasualSingle-playerSimilar games →
  8. 8
    Incrempire — Steam game cover

    Incrempire

    Single-player alternative to Random Horse Derby — playable solo, no multiplayer required. Shares Indie with Random Horse Derby.

    Defend. Upgrade. Dominate. A relaxing incremental base-defense game, packed with powerful skills and a deep skill tree.

    2026ActionStrategyIndieSingle-playerSimilar games →
  9. 9
    Psychomachia — Steam game cover

    Psychomachia

    Single-player alternative to Random Horse Derby — playable solo, no multiplayer required. Shares Indie with Random Horse Derby.

    Confront your deepest fears in Psychomachia, trapped in a nightmarish loop at the heart of the dorms of mental instability. Explore the intricacies of the human mind, faced with terrifying manifestations of madness.

    2024IndieAdventure4.99 USDSingle-playerSimilar games →
  10. 10
    Zombiemachia — Steam game cover

    Zombiemachia

    Single-player alternative to Random Horse Derby — playable solo, no multiplayer required. Shares Indie with Random Horse Derby.

    Zombiemachia offers a mature and intense experience for fans of carnage. Face endless waves of zombies with weapons, traps, and dismemberment, all in a realistic environment.

    2025ActionIndie6.99 USDSingle-playerSimilar games →
  11. 11
    Random Coin — Steam game cover

    Random Coin

    Single-player alternative to Random Horse Derby — playable solo, no multiplayer required. Shares Indie and Simulation with Random Horse Derby.

    Buy, sell, and grow your capital in this simple, fast, and addictive trading simulation. Earn Prestige Coins and climb the Steam leaderboard.

    2026IndieSimulationCasual0.99 USDSingle-playerSimilar games →