IMHO.

Free games like Incremental Wars

Below are 8 free-to-play Steam games similar to Incremental Wars, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Incremental Wars page.

Ranked picks

  1. 1
    Ultimate Custom Night — Steam game cover

    Ultimate Custom Night

    Free-to-play alternative to Incremental Wars — no purchase or trial window.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeFree to playSimilar games →
  2. 2
    Bongo Cat — Steam game cover

    Bongo Cat

    Free-to-play alternative to Incremental Wars — no purchase or trial window. Shares Simulation with Incremental Wars.

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableFree to playSimilar games →
  3. 3
    NGU IDLE — Steam game cover

    NGU IDLE

    Free-to-play alternative to Incremental Wars — no purchase or trial window. Shares Simulation with Incremental Wars.

    NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!

    2019IndieAdventureSimulationFreeDeck PlayableFree to playSimilar games →
  4. 4
    Grimm's Hollow — Steam game cover

    Grimm's Hollow

    Free-to-play alternative to Incremental Wars — no purchase or trial window. Shares RPG with Incremental Wars.

    A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.

    2019IndieAdventureRPGFreeDeck PlayableFree to playSimilar games →
  5. 5
    Virtual Cottage — Steam game cover

    Virtual Cottage

    Free-to-play alternative to Incremental Wars — no purchase or trial window. Shares Simulation with Incremental Wars.

    Virtual Cottage gives you a comfy place to rest and be productive without any distractions. Open the game, set yourself a goal and enjoy the atmosphere.

    2020IndieSimulationFree To PlayFreeDeck PlayableFree to playSimilar games →
  6. 6
    Magic Archery — Steam game cover

    Magic Archery

    Free-to-play alternative to Incremental Wars — no purchase or trial window. Shares Simulation and RPG with Incremental Wars.

    Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.

    2024IndieSimulationRPGFreeDeck PlayableFree to playSimilar games →
  7. 7
    Eternal Senia — Steam game cover

    Eternal Senia

    Free-to-play alternative to Incremental Wars — no purchase or trial window. Shares RPG with Incremental Wars.

    Thoughts and expectations ARPG

    2015ActionIndieRPGFreeFree to playSimilar games →
  8. 8
    Disfigure — Steam game cover

    Disfigure

    Free-to-play alternative to Incremental Wars — no purchase or trial window.

    Disfigure is a grim-dark action rogue-like where you battle relentless hordes of monsters lurking in the shadows. Unlock powerful weapons, craft god-like builds with hundreds of upgrades, slay colossal bosses, and push your limits in intense 20–30 minute survival runs!

    2023ActionIndieFreeDeck PlayableFree to playSimilar games →