IMHO.

Free games like Code Zero

Below are 9 free-to-play Steam games similar to Code Zero, 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 Code Zero page.

Ranked picks

  1. 1
    Indigo Park: Chapter 1 — Steam game cover

    Indigo Park: Chapter 1

    Free-to-play alternative to Code Zero — no purchase or trial window. Shares Action and Indie with Code Zero.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  2. 2
    Awaria — Steam game cover

    Awaria

    Free-to-play alternative to Code Zero — no purchase or trial window. Shares Action and Indie with Code Zero.

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

    2024ActionIndieFree To PlayFreeDeck PlayableFree to playSimilar games →
  3. 3
    UNBEATABLE [white label] — Steam game cover

    UNBEATABLE [white label]

    Free-to-play alternative to Code Zero — no purchase or trial window. Shares Action and Indie with Code Zero.

    A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.

    2021ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  4. 4
    Star Fetchers — Steam game cover

    Star Fetchers

    Free-to-play alternative to Code Zero — no purchase or trial window. Shares Action and Indie with Code Zero.

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

    2020ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  5. 5
    93, Kuindzhi — Steam game cover

    93, Kuindzhi

    Free-to-play alternative to Code Zero — no purchase or trial window. Shares Indie and Adventure with Code Zero.

    Kuindzhi, 93 is an atmospheric first-person narrative vignette about an 18-year-old boy from Donbas. The story takes us to March 2022, when the world changed forever — into a space where the past, fears, and doubts find their voice.

    2026IndieAdventureFree To PlayFreeFree to playSimilar games →
  6. 6
    Waves — Steam game cover

    Waves

    Free-to-play alternative to Code Zero — no purchase or trial window. Shares Action and Indie with Code Zero.

    Waves is an Arcade Twin-Stick Shooter that's all about High Scores. Build your combo and drop bombs in pursuit of Leaderboard dominance over seven game-modes!

    2011ActionIndieFreeDeck VerifiedFree to playSimilar games →
  7. 7
    A Space For The Unbound - Prologue — Steam game cover

    A Space For The Unbound - Prologue

    Free-to-play alternative to Code Zero — no purchase or trial window. Shares Indie and Adventure with Code Zero.

    Prologue chapter of A Space For The Unbound, an upcoming slice-of-life adventure game with beautiful pixelart set in the late 90s rural Indonesia that tells a story about overcoming anxiety, depression, and the relationship between a boy and a girl with supernatural powers

    2020IndieAdventureFreeFree to playSimilar games →
  8. 8
    Shape of Dreams: Prologue — Steam game cover

    Shape of Dreams: Prologue

    Free-to-play alternative to Code Zero — no purchase or trial window. Shares Action and Indie with Code Zero.

    《Shape of Dreams: Prologue》is a unique game that blends action roguelite with MOBA-style gameplay. Edit your character's Memories to create your own champion. Face all challenges alone or play with friends in up to 4-player co-op.

    2024ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  9. 9
    Gutting Goblins! — Steam game cover

    Gutting Goblins!

    Free-to-play alternative to Code Zero — no purchase or trial window. Shares Action and Indie with Code Zero.

    A top-down point and click dungeon-slaughterhouse where you slay goblins, break stuff and collect gold for score. explore a lived-in dungeon with heavy metal to keep you playing for anywhere between fifteen minutes to an hour at a time.

    2021ActionIndieCasualFreeFree to playSimilar games →