IMHO.

Free games like Squad 51 vs. the Flying Saucers

Below are 8 free-to-play Steam games similar to Squad 51 vs. the Flying Saucers, 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 Squad 51 vs. the Flying Saucers page.

Ranked picks

  1. 1
    ENA: Dream BBQ — Steam game cover

    ENA: Dream BBQ

    Free-to-play alternative to Squad 51 vs. the Flying Saucers — no purchase or trial window. Shares Indie and Adventure with Squad 51 vs. the Flying Saucers.

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

    2025IndieAdventureFreeDeck VerifiedFree to playSimilar games →
  2. 2
    Indigo Park: Chapter 1 — Steam game cover

    Indigo Park: Chapter 1

    Free-to-play alternative to Squad 51 vs. the Flying Saucers — no purchase or trial window. Shares Action and Indie with Squad 51 vs. the Flying Saucers.

    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 →
  3. 3
    The Expendabros — Steam game cover

    The Expendabros

    Free-to-play alternative to Squad 51 vs. the Flying Saucers — no purchase or trial window. Shares Action and Indie with Squad 51 vs. the Flying Saucers.

    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 →
  4. 4
    UNBEATABLE [white label] — Steam game cover

    UNBEATABLE [white label]

    Free-to-play alternative to Squad 51 vs. the Flying Saucers — no purchase or trial window. Shares Action and Indie with Squad 51 vs. the Flying Saucers.

    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 →
  5. 5
    The Lab — Steam game cover

    The Lab

    Free-to-play alternative to Squad 51 vs. the Flying Saucers — 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 →
  6. 6
    Z.A.T.O. // I Love the World and Everything In It — Steam game cover

    Z.A.T.O. // I Love the World and Everything In It

    Free-to-play alternative to Squad 51 vs. the Flying Saucers — no purchase or trial window. Shares Indie and Adventure with Squad 51 vs. the Flying Saucers.

    USSR, 1986. A girl goes missing in the closed city of Vorkuta-5, yet not a soul seems to be concerned. Uncover the mystery behind her disappearance and transmit your signal to the universe.

    2025IndieAdventureFree To PlayFreeDeck VerifiedFree to playSimilar games →
  7. 7
    93, Kuindzhi — Steam game cover

    93, Kuindzhi

    Free-to-play alternative to Squad 51 vs. the Flying Saucers — no purchase or trial window. Shares Indie and Adventure with Squad 51 vs. the Flying Saucers.

    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 →
  8. 8
    Cube Escape: Paradox — Steam game cover

    Cube Escape: Paradox

    Free-to-play alternative to Squad 51 vs. the Flying Saucers — no purchase or trial window. Shares Indie and Adventure with Squad 51 vs. the Flying Saucers.

    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 →