IMHO.

Single-player games like Orcavan: Idle RPG

Below are 8 single-player Steam games similar to Orcavan: Idle RPG, 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 Orcavan: Idle RPG page.

Ranked picks

  1. 1
    Ars Mechanica — Steam game cover

    Ars Mechanica

    Single-player alternative to Orcavan: Idle RPG — playable solo, no multiplayer required. Shares Strategy and Indie with Orcavan: Idle RPG.

    A strategic auto-battler RPG played on a 10×5 battlefield! Build your own mechanical army with over 300 skills and extensive customization options!

    2026StrategyIndieRPGSingle-playerSimilar games →
  2. 2
    Bones and Coins — Steam game cover

    Bones and Coins

    Single-player alternative to Orcavan: Idle RPG — playable solo, no multiplayer required. Shares Strategy and RPG with Orcavan: Idle RPG.

    An incremental auto battler dungeon crawler where you build a synergized hero party to slay enemies and loot items. Unlock weapons with unique attack styles. Gear up your hero team and explore new dungeon rooms filled with enemies and legendary drops.

    2026ActionStrategySimulationSingle-playerSimilar games →
  3. 3
    Between Adventures IDLE — Steam game cover

    Between Adventures IDLE

    Single-player alternative to Orcavan: Idle RPG — playable solo, no multiplayer required. Shares Strategy and Indie with Orcavan: Idle RPG.

    Idle RPG Strategy game where you gather resources, battle creatures, and upgrade your gear. Master 10+ skills to create items you can equip or sell. Your journey never stops, even offline. No Microtransactions, No P2W, just pure idle fun.

    2026StrategyIndieAdventureSingle-playerSimilar games →
  4. 4
    Isle of Titans — Steam game cover

    Isle of Titans

    Single-player alternative to Orcavan: Idle RPG — playable solo, no multiplayer required. Shares Strategy and Indie with Orcavan: Idle RPG.

    Isle of Titans is an idle tower defense game where you defend a small kingdom against giant invaders. Shape your build with long-term progression between runs, and adapt on the fly during each run to hold back endless waves of Titans.

    2026StrategyIndieRPGSingle-playerSimilar games →
  5. 5
    Aleef: Desktop Pet Collector — Steam game cover

    Aleef: Desktop Pet Collector

    Single-player alternative to Orcavan: Idle RPG — playable solo, no multiplayer required. Shares Strategy and Indie with Orcavan: Idle RPG.

    Work, browse, or play other games while hatching eggs in the background! Collect 300+ pets with various stats, unlock powerful upgrades, and build your battle team.

    2026StrategyIndieRPGSingle-playerSimilar games →
  6. 6
    Game About Botting in an MMORPG — Steam game cover

    Game About Botting in an MMORPG

    Single-player alternative to Orcavan: Idle RPG — playable solo, no multiplayer required. Shares Strategy and Indie with Orcavan: Idle RPG.

    Idle Incremental MMORPG Simulator where you start grinding manually, then gradually unlock Bot Modules until the game plays itself. Setup combat behavior and farming routes to find the most optimal configuration.

    2026ActionStrategyIndieSingle-playerSimilar games →
  7. 7
    Dungeons and Raids — Steam game cover

    Dungeons and Raids

    Single-player alternative to Orcavan: Idle RPG — playable solo, no multiplayer required. Shares RPG and Casual with Orcavan: Idle RPG.

    Dungeons and Raids is a gacha game where you will collect heroes and make them fight in the dungeons...

    2024RPGCasual11.99 USDSingle-playerSimilar games →
  8. 8
    Loot Goblins — Steam game cover

    Loot Goblins

    Single-player alternative to Orcavan: Idle RPG — playable solo, no multiplayer required. Shares Strategy and Indie with Orcavan: Idle RPG.

    Crack open chests, chain buffs and recruit the ultimate goblin crew in this fast-paced incremental auto-battler. Send them deeper into dungeons. Get better loot. Repeat!

    2026StrategyIndieRPGSingle-playerSimilar games →