IMHO.

Free games like Abyssfall: The Black Citadel

Below are 8 free-to-play Steam games similar to Abyssfall: The Black Citadel, 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 Abyssfall: The Black Citadel page.

Ranked picks

  1. 1
    Ultimate Custom Night — Steam game cover

    Ultimate Custom Night

    Free-to-play alternative to Abyssfall: The Black Citadel — no purchase or trial window. Shares Action and Indie with Abyssfall: The Black Citadel.

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

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

    Awaria

    Free-to-play alternative to Abyssfall: The Black Citadel — no purchase or trial window. Shares Action and Indie with Abyssfall: The Black Citadel.

    Awaria is a short game about working in haunted maintenance tunnels.

    2024ActionIndieFree To PlayFreeDeck PlayableFree to playSimilar games →
  3. 3
    Star Fetchers — Steam game cover

    Star Fetchers

    Free-to-play alternative to Abyssfall: The Black Citadel — no purchase or trial window. Shares Action and Indie with Abyssfall: The Black Citadel.

    The introduction to a wild ride with gangsters and deep state conspiracy theories

    2020ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  4. 4
    Magic Archery — Steam game cover

    Magic Archery

    Free-to-play alternative to Abyssfall: The Black Citadel — no purchase or trial window. Shares Indie with Abyssfall: The Black Citadel.

    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 →
  5. 5
    Eternal Senia — Steam game cover

    Eternal Senia

    Free-to-play alternative to Abyssfall: The Black Citadel — no purchase or trial window. Shares Action and Indie with Abyssfall: The Black Citadel.

    Thoughts and expectations ARPG

    2015ActionIndieRPGFreeDeck PlayableFree to playSimilar games →
  6. 6
    Disfigure — Steam game cover

    Disfigure

    Free-to-play alternative to Abyssfall: The Black Citadel — no purchase or trial window. Shares Action and Indie with Abyssfall: The Black Citadel.

    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 →
  7. 7
    The Lab — Steam game cover

    The Lab

    Free-to-play alternative to Abyssfall: The Black Citadel — no purchase or trial window.

    Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!

    2016Free To PlayFreeFree to playSimilar games →
  8. 8
    Z.A.T.O. // I Love the World and Everything In It — Steam game cover

    Z.A.T.O. // I Love the World and Everything In It

    Free-to-play alternative to Abyssfall: The Black Citadel — no purchase or trial window. Shares Indie with Abyssfall: The Black Citadel.

    USSR, 1986. A girl goes missing in the closed city of Vorkuta-5, yet not a soul seems to be concerned. Uncover the mystery behind her disappearance and transmit your signal to the universe.

    2025IndieAdventureFree To PlayFreeDeck VerifiedFree to playSimilar games →