IMHO.

Free games like Astrometica

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

Ranked picks

  1. 1
    Doki Doki Literature Club! — Steam game cover

    Doki Doki Literature Club!

    Free-to-play alternative to Astrometica — no purchase or trial window. Shares Indie with Astrometica.

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableFree to playSimilar games →
  2. 2
    Ultimate Custom Night — Steam game cover

    Ultimate Custom Night

    Free-to-play alternative to Astrometica — no purchase or trial window. Shares Indie with Astrometica.

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

    2018ActionIndieFree To PlayFreeFree to playSimilar games →
  3. 3
    ENA: Dream BBQ — Steam game cover

    ENA: Dream BBQ

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

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

    2025IndieAdventureFreeDeck VerifiedFree to playSimilar games →
  4. 4
    Indigo Park: Chapter 1 — Steam game cover

    Indigo Park: Chapter 1

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

    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 →
  5. 5
    The Looker — Steam game cover

    The Looker

    Free-to-play alternative to Astrometica — no purchase or trial window. Shares Indie with Astrometica.

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

    2022IndieFreeDeck PlayableFree to playSimilar games →
  6. 6
    NGU IDLE — Steam game cover

    NGU IDLE

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

    NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!

    2019IndieAdventureSimulationFreeDeck PlayableFree to playSimilar games →
  7. 7
    The Expendabros — Steam game cover

    The Expendabros

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

    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 →
  8. 8
    Magic Archery — Steam game cover

    Magic Archery

    Free-to-play alternative to Astrometica — no purchase or trial window. Shares Indie with Astrometica.

    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 →
  9. 9
    Astrometica: Prologue — Steam game cover

    Astrometica: Prologue

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

    Astrometica: Prologue is the free game about surviving in space. You need to use your skills and tools to stay alive. There are many challenges to face, and you need to fight to survive. You also need to build a new base in space.

    2024ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →