IMHO.

Games like Occupy Mars: Prologue (2020)

If Occupy Mars: Prologue (2020) is your kind of game, the closest matches are Occupy Mars: The Game, Satisfactory and Breathedge — picked from the ranked list below. Reviewers single out its atmospheric, challenging and stressful. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

Get personalized picks →

About Occupy Mars: Prologue (2020): Occupy Mars: Prologue is an old introduction to the world of Occupy Mars in which you have to use your brain in order to survive. The Prologue tells a separate story in a closed location and shows a sneak-peek of the full game mechanics.

2020IndieAdventureSimulationFree To PlayFree to playDeck PlayableWindowsby ▲ Pyramid Games
Occupy Mars: Prologue (2020) — Steam game cover
Players highlight
Atmospheric mars setting immerses playersDev team actively engages with feedbackFeels like a complete game despite being a prologueAtmosphericChallengingStressful

Players who liked Occupy Mars: Prologue (2020) also play

Steam players who put hours into Occupy Mars: Prologue (2020) also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Occupy Mars: The Game

    WHY THIS

    Shares a challenging mood with Occupy Mars: Prologue (2020).

    Top pick for Occupy Mars: Prologue (2020) fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Occupy Mars: Prologue (2020).

    Survive and colonize Mars in a highly technical, open-world sandbox game. Build and upgrade your base, discover new regions, conduct mining operations, retrieve water, generate oxygen, grow crops, and fix broken parts.

    2026IndieAdventureSimulation29.99 USDSteam ↗
  2. Satisfactory

    WHY THIS

    Shares power grid management and a challenging mood with Occupy Mars: Prologue (2020).

    Second-strongest match for Occupy Mars: Prologue (2020) fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Occupy Mars: Prologue (2020).

    Satisfactory is a first-person open-world factory building game with a dash of exploration and combat. Play alone or with friends, explore an alien planet, create multi-story factories, and enter conveyor belt heaven!

    2024StrategyIndieAdventure39.99 USDDeck VerifiedSteam ↗
  3. Breathedge

    WHY THIS

    Shares a challenging mood with Occupy Mars: Prologue (2020).

    Third-strongest match for Occupy Mars: Prologue (2020) fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Occupy Mars: Prologue (2020).

    Survive in outer space! Together with your immortal chicken, discover the truth behind your sudden spaceship crash. Craft tools, pilot vehicles, and even control space stations to survive and explore the wreckage.

    2021ActionIndieAdventure24.99 USDSteam ↗
  4. Outpost Zero

    WHY THIS

    Shares an atmospheric mood with Occupy Mars: Prologue (2020).

    Ranked #4 for Occupy Mars: Prologue (2020) fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Occupy Mars: Prologue (2020).

    Outpost Zero blends the genres of Multiplayer Base Building Survival and Simulation games in a Sci-Fi universe. On a lawless alien world, robotic scouts are tasked with building an Outpost for human colonists. Command AI minions, colonize the planet, and survive the perils of Gaiya.

    2019ActionIndieAdventure3.99 USDSteam ↗
  5. Green Hell

    WHY THIS

    Shares a stressful mood with Occupy Mars: Prologue (2020).

    Ranked #5 for Occupy Mars: Prologue (2020) fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Occupy Mars: Prologue (2020).

    Plunge into the open-world survival simulation set in the extreme conditions of the uncharted Amazon jungle. Use real-life survival techniques to craft, hunt, fight, and gather resources, set a makeshift shelter, or raise a fortress. Survive alone or team up with your friends and challenge the jungle together.

    2019ActionIndieAdventure24.99 USDDeck VerifiedSteam ↗
  6. The Planet Crafter: Prologue

    WHY THIS

    Shares an atmospheric mood with Occupy Mars: Prologue (2020).

    Ranked #6 for Occupy Mars: Prologue (2020) fans by collaborative filtering across millions of Steam libraries. Shares Adventure with Occupy Mars: Prologue (2020).

    Experience the first stages of terraforming an entire planet in this space survival open world terraforming crafting game prologue. Explore, survive, collect, build your base then create oxygen, heat and pressure to make an hostile planet livable for humanity.

    2021AdventureFreeSteam ↗
  7. Subnautica

    WHY THIS

    Shares an atmospheric mood with Occupy Mars: Prologue (2020).

    Ranked #7 for Occupy Mars: Prologue (2020) fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Occupy Mars: Prologue (2020).

    Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.

    2018IndieAdventure29.99 USDDeck VerifiedSteam ↗
  8. Deadside

    WHY THIS

    Shares a challenging mood with Occupy Mars: Prologue (2020).

    Ranked #8 for Occupy Mars: Prologue (2020) fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Occupy Mars: Prologue (2020).

    An Open World Survival Shooter blending hardcore PVP and PVE action. Secure precious loot in safe zones or build your own fortress in the wild. With intense gunfights, stunning visuals, and performance smooth enough for any system, the challenge awaits!

    2024ActionIndieAdventure9.99 USDSteam ↗

Plays great on Steam Deck

Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

  1. Satisfactory

    WHY THIS

    Shares power grid management and a challenging mood with Occupy Mars: Prologue (2020).

    Deck Verified — runs on Steam Deck out of the box. Shares Indie and Adventure with Occupy Mars: Prologue (2020).

    Satisfactory is a first-person open-world factory building game with a dash of exploration and combat. Play alone or with friends, explore an alien planet, create multi-story factories, and enter conveyor belt heaven!

    2024StrategyIndieAdventure39.99 USDDeck VerifiedSteam ↗
  2. Green Hell

    WHY THIS

    Shares a stressful mood with Occupy Mars: Prologue (2020).

    Deck Verified — runs on Steam Deck out of the box. Shares Indie and Adventure with Occupy Mars: Prologue (2020).

    Plunge into the open-world survival simulation set in the extreme conditions of the uncharted Amazon jungle. Use real-life survival techniques to craft, hunt, fight, and gather resources, set a makeshift shelter, or raise a fortress. Survive alone or team up with your friends and challenge the jungle together.

    2019ActionIndieAdventure24.99 USDDeck VerifiedSteam ↗
  3. Subnautica

    WHY THIS

    Shares an atmospheric mood with Occupy Mars: Prologue (2020).

    Deck Verified — runs on Steam Deck out of the box. Shares Indie and Adventure with Occupy Mars: Prologue (2020).

    Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.

    2018IndieAdventure29.99 USDDeck VerifiedSteam ↗

Frequently asked about Occupy Mars: Prologue (2020)

Does Occupy Mars: Prologue (2020) run on Steam Deck?
Occupy Mars: Prologue (2020) is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
Is Occupy Mars: Prologue (2020) free to play?
Yes — Occupy Mars: Prologue (2020) is a free-to-play title on Steam. You can install and play it without buying anything, though some games include optional in-app purchases.
What games are most similar to Occupy Mars: Prologue (2020)?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Occupy Mars: Prologue (2020) are Occupy Mars: The Game, Satisfactory, Breathedge.
Who developed Occupy Mars: Prologue (2020)?
Occupy Mars: Prologue (2020) was developed by ▲ Pyramid Games and published by Pyramid Games S.A..

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Occupy Mars: Prologue (2020).

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.