IMHO.

Free games like Floor 13: Deep State

Below are 8 free-to-play Steam games similar to Floor 13: Deep State, 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 Floor 13: Deep State page.

Ranked picks

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

    Life is Strange - Episode 1

    Free-to-play alternative to Floor 13: Deep State — no purchase or trial window. Shares Adventure with Floor 13: Deep State.

    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
    The Murder of Sonic the Hedgehog — Steam game cover

    The Murder of Sonic the Hedgehog

    Free-to-play alternative to Floor 13: Deep State — no purchase or trial window. Shares Indie with Floor 13: Deep State.

    Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!

    2023IndieSimulationFree To PlayFreeDeck PlayableFree to playSimilar games →
  3. 3
    Dagon: by H. P. Lovecraft — Steam game cover

    Dagon: by H. P. Lovecraft

    Free-to-play alternative to Floor 13: Deep State — no purchase or trial window. Shares Indie and Adventure with Floor 13: Deep State.

    Face unspeakable horrors. Succumb to madness. Welcome to a free daemonic narrative experience inspired by H. P. Lovecraft.

    2021IndieAdventureFree To PlayFreeDeck VerifiedFree to playSimilar games →
  4. 4
    Control, I'm Not Coming Back — Steam game cover

    Control, I'm Not Coming Back

    Free-to-play alternative to Floor 13: Deep State — no purchase or trial window. Shares Indie and Adventure with Floor 13: Deep State.

    Control, I'm Not Coming Back is a short and emotional narrative game about a lost astronaut searching for a reason to keep going forward while facing the emptiness of space. Inspired by the Hopecore aesthetic, it’s a story about positivism, friendship and our human connection with Voyager 1.

    2026IndieAdventureFree To PlayFreeFree to playSimilar games →
  5. 5
    Cinderella Phenomenon - Otome/Visual Novel — Steam game cover

    Cinderella Phenomenon - Otome/Visual Novel

    Free-to-play alternative to Floor 13: Deep State — no purchase or trial window. Shares Indie with Floor 13: Deep State.

    The Fairytale Curse was only the beginning...

    2017IndieSimulationFree To PlayFreeFree to playSimilar games →
  6. 6
    Cube Escape: Paradox — Steam game cover

    Cube Escape: Paradox

    Free-to-play alternative to Floor 13: Deep State — no purchase or trial window. Shares Indie and Adventure with Floor 13: Deep State.

    The tenth Cube Escape follows the story of detective Dale Vandermeer who finds himself trapped in two different universes and needs to escape. Cube Escape: Paradox will be released together with the accompanying Paradox: A Rusty Lake Film.

    2018IndieAdventureFree To PlayFreeDeck PlayableFree to playSimilar games →
  7. 7
    Tails Noir: Prologue — Steam game cover

    Tails Noir: Prologue

    Free-to-play alternative to Floor 13: Deep State — no purchase or trial window. Shares Indie and Adventure with Floor 13: Deep State.

    Tails Noir: Prologue is the first act of a post-noir narrative adventure. Become raccoon private eye Howard Lotor and explore dystopian Vancouver inhabited by animals as you uncover a deeply personal story of change and transformation.

    2019IndieAdventureRPGFreeDeck PlayableFree to playSimilar games →
  8. 8
    The Supper — Steam game cover

    The Supper

    Free-to-play alternative to Floor 13: Deep State — no purchase or trial window. Shares Indie and Adventure with Floor 13: Deep State.

    The Supper is a short adventure game about the darkest side of the human soul. Ms. Appleton was always a wellspring of kindness, until The Voice started talking to her.

    2020IndieAdventureFree To PlayFreeDeck PlayableFree to playSimilar games →