IMHO.

Free games like Fallout: A Post Nuclear Role Playing Game

Below are 8 free-to-play Steam games similar to Fallout: A Post Nuclear Role Playing Game, 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 Fallout: A Post Nuclear Role Playing Game page.

Ranked picks

  1. 1
    Life is Strange - Episode 1 — Steam game cover

    Life is Strange - Episode 1

    Free-to-play alternative to Fallout: A Post Nuclear Role Playing Game — no purchase or trial window.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableFree to playSimilar games →
  2. 2
    Helltaker — Steam game cover

    Helltaker

    Free-to-play alternative to Fallout: A Post Nuclear Role Playing Game — no purchase or trial window.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableFree to playSimilar games →
  3. 3
    ENA: Dream BBQ — Steam game cover

    ENA: Dream BBQ

    Free-to-play alternative to Fallout: A Post Nuclear Role Playing Game — no purchase or trial window.

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

    2025IndieAdventureFreeDeck VerifiedFree to playSimilar games →
  4. 4
    The Looker — Steam game cover

    The Looker

    Free-to-play alternative to Fallout: A Post Nuclear Role Playing Game — no purchase or trial window.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableFree to playSimilar games →
  5. 5
    Grimm's Hollow — Steam game cover

    Grimm's Hollow

    Free-to-play alternative to Fallout: A Post Nuclear Role Playing Game — no purchase or trial window. Shares RPG with Fallout: A Post Nuclear Role Playing Game.

    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 →
  6. 6
    The Expendabros — Steam game cover

    The Expendabros

    Free-to-play alternative to Fallout: A Post Nuclear Role Playing Game — no purchase or trial window.

    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 →
  7. 7
    Star Fetchers — Steam game cover

    Star Fetchers

    Free-to-play alternative to Fallout: A Post Nuclear Role Playing Game — no purchase or trial window.

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

    2020ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  8. 8
    Eternal Senia — Steam game cover

    Eternal Senia

    Free-to-play alternative to Fallout: A Post Nuclear Role Playing Game — no purchase or trial window. Shares RPG with Fallout: A Post Nuclear Role Playing Game.

    Thoughts and expectations ARPG

    2015ActionIndieRPGFreeDeck PlayableFree to playSimilar games →