IMHO.

Free games like The Fortress of Dr. Radiaki - Fancy Edition

Below are 8 free-to-play Steam games similar to The Fortress of Dr. Radiaki - Fancy Edition, 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 The Fortress of Dr. Radiaki - Fancy Edition page.

Ranked picks

  1. 1
    Ultimate Custom Night — Steam game cover

    Ultimate Custom Night

    Free-to-play alternative to The Fortress of Dr. Radiaki - Fancy Edition — no purchase or trial window. Shares Action with The Fortress of Dr. Radiaki - Fancy Edition.

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

    2018ActionIndieFree To PlayFreeFree to playSimilar games →
  2. 2
    ENA: Dream BBQ — Steam game cover

    ENA: Dream BBQ

    Free-to-play alternative to The Fortress of Dr. Radiaki - Fancy Edition — no purchase or trial window.

    Experience surreal environments and inexplicable characters as ENA in a new wild world.

    2025IndieAdventureFreeDeck VerifiedFree to playSimilar games →
  3. 3
    STRAFTAT — Steam game cover

    STRAFTAT

    Free-to-play alternative to The Fortress of Dr. Radiaki - Fancy Edition — no purchase or trial window. Shares Action with The Fortress of Dr. Radiaki - Fancy Edition.

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableFree to playSimilar games →
  4. 4
    Counter-Strike:Global Offensive — Steam game cover

    Counter-Strike:Global Offensive

    Free-to-play alternative to The Fortress of Dr. Radiaki - Fancy Edition — no purchase or trial window. Shares Action with The Fortress of Dr. Radiaki - Fancy Edition.

    Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).

    2012ActionFree To PlayFreeDeck PlayableFree to playSimilar games →
  5. 5
    The Expendabros — Steam game cover

    The Expendabros

    Free-to-play alternative to The Fortress of Dr. Radiaki - Fancy Edition — no purchase or trial window. Shares Action with The Fortress of Dr. Radiaki - Fancy Edition.

    The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.

    2014ActionIndieAdventureFreeDeck VerifiedFree to playSimilar games →
  6. 6
    Star Fetchers — Steam game cover

    Star Fetchers

    Free-to-play alternative to The Fortress of Dr. Radiaki - Fancy Edition — no purchase or trial window. Shares Action with The Fortress of Dr. Radiaki - Fancy Edition.

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

    2020ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  7. 7
    Disfigure — Steam game cover

    Disfigure

    Free-to-play alternative to The Fortress of Dr. Radiaki - Fancy Edition — no purchase or trial window. Shares Action with The Fortress of Dr. Radiaki - Fancy Edition.

    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 →
  8. 8
    The Lab — Steam game cover

    The Lab

    Free-to-play alternative to The Fortress of Dr. Radiaki - Fancy Edition — 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 →