IMHO.

Single-player games like Incremental RTS

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

Ranked picks

  1. 1
    Rejected Draft — Steam game cover

    Rejected Draft

    Single-player alternative to Incremental RTS — playable solo, no multiplayer required. Shares Strategy and Indie with Incremental RTS.

    You are a flawed doodle thrown in the trash. Battle rival sketches in an idle climb for revenge. Every enemy is drawn by community artists, with alternate versions and direct credits. In an unusual twist on builds, choose which enemies appear in your world, then defeat them to absorb their powers.

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

    Idle Golf

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

    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
    Knightfall Idle — Steam game cover

    Knightfall Idle

    Single-player alternative to Incremental RTS — playable solo, no multiplayer required. Shares Strategy and Indie with Incremental RTS.

    Knightfall Idle is a medieval idle RPG made by Gibber. Gather, process, trade, and fight across 10 skills while your kingdom runs in the background. Join a Fief, raid bandit camps, compete in seasonal leagues, or stay in the permanent realm. 450+ passive tree nodes. Free to play.

    StrategyIndieMassively MultiplayerFreeSingle-playerSimilar games →
  4. 4
    Buttons Up! 2 — Steam game cover

    Buttons Up! 2

    Single-player alternative to Incremental RTS — playable solo, no multiplayer required. Shares Strategy and Indie with Incremental RTS.

    The Gnomes are back! Buttons Up! is a incremental button collecting game where you hoard Buttons and keep them safe from stealing intruders. Get those Buttons Up by buying and crafting buildings. Unlock new skills from the tech tree and automate your income!

    2026StrategyIndieCasualSingle-playerSimilar games →
  5. 5
    Streamlands: Defense — Steam game cover

    Streamlands: Defense

    Single-player alternative to Incremental RTS — playable solo, no multiplayer required. Shares Strategy and Indie with Incremental RTS.

    A low-poly Tower Defense game inspired by World War I and II, in an original universe.

    2025StrategyIndieCasual3.99 USDSingle-playerSimilar games →
  6. 6
    Emojis vs Zombies — Steam game cover

    Emojis vs Zombies

    Single-player alternative to Incremental RTS — playable solo, no multiplayer required. Shares Strategy and Indie with Incremental RTS.

    Emojis vs Zombies is an Idle Desktop Companion Zombie Defense Game! Open packs, Collect Emoji Defenders, Upgrade your squad or base and survive endless waves even while you're AFK or working!

    ActionStrategyIndieSingle-playerSimilar games →
  7. 7
    Cannon Clicker — Steam game cover

    Cannon Clicker

    Single-player alternative to Incremental RTS — playable solo, no multiplayer required. Shares Strategy and Indie with Incremental RTS.

    Build your army from nothing to military supremacy! Cannon Clicker blends addictive idle clicker action with real strategy in a WWII setting. Expand your skill tree, juggle three currencies, and command infantry, tanks and aircraft. Crush the enemy base and dominate every battlefield!

    2026ActionStrategyIndieSingle-playerSimilar games →
  8. 8
    Autodelve — Steam game cover

    Autodelve

    Single-player alternative to Incremental RTS — playable solo, no multiplayer required. Shares Strategy and Indie with Incremental RTS.

    A watch-it-happen roguelike meets a deep incremental. Your challengers dive, fight, and fall on their own — you spend their legacy to make the next generation stronger, and send up to six delving at once. Idle progress worthy of a second monitor.

    2026StrategyIndieSimulationSingle-playerSimilar games →