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Games like 30 Days On Ship: Castaway – The First Days

If 30 Days On Ship: Castaway – The First Days is your kind of game, the closest matches are Carbrix, GunGlyph and POLYARIS — picked from the ranked list below. 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.

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About 30 Days On Ship: Castaway – The First Days: Take on the role of a castaway on a wrecked container ship. Survive for 3 days, battle storms, hunt animals, build shelter, and maintain your hunger and thirst, attempting to endure isolation and pirates in the middle of the Pacific. Can you stay alive?

2026ActionIndieAdventureSimulationFree To PlayCasualFree to playWindowsby Madnetic Games S.A.
30 Days On Ship: Castaway – The First Days — Steam game cover

Players who liked 30 Days On Ship: Castaway – The First Days also play

Steam players who put hours into 30 Days On Ship: Castaway – The First Days 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. Carbrix

    WHY THIS

    Top pick for 30 Days On Ship: Castaway – The First Days fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with 30 Days On Ship: Castaway – The First Days.

    Carbrix is a sci-fi inspired multiplayer vehicle-building sandbox game where creativity meets action. Design and construct anything you can imagine—from sleek cars and powerful trucks to futuristic planes, bikes, and rockets.

    ActionIndieAdventureSteam ↗
  2. GunGlyph

    WHY THIS

    Second-strongest match for 30 Days On Ship: Castaway – The First Days fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with 30 Days On Ship: Castaway – The First Days.

    A first-person voxel roguelite shooter. Descend, craft and temper your own guns, exploit ammo chemistry, fight unique enemies and face the bosses guarding every way down. Online co-op and local splitscreen.

    2026ActionIndieAdventure2.24 USDSteam ↗
  3. POLYARIS

    WHY THIS

    Third-strongest match for 30 Days On Ship: Castaway – The First Days fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with 30 Days On Ship: Castaway – The First Days.

    Survive the Arctic in this first-person single-player game. Move by skis and boat, stay warm, dry, and hydrated, loot what's left behind, fight enemies, and escape the lonely north by any means. For fans of The Long Dark and other similar survival games.

    ActionIndieAdventureSteam ↗
  4. Scavengers of Mars - Rover Survival Simulator

    WHY THIS

    Ranked #4 for 30 Days On Ship: Castaway – The First Days fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with 30 Days On Ship: Castaway – The First Days.

    SCAVENGERS OF MARS is an exploration-survival adventure set on the cold, desolate surface of Mars. Guide a Mars Rover to aid survivors of a catastrophic disaster as they await rescue from Earth. Explore, gather resources, craft and ensure their survival against the planet's harsh conditions.

    2027IndieAdventureSimulationSteam ↗
  5. On Your Own: Survival Inventory

    WHY THIS

    Ranked #5 for 30 Days On Ship: Castaway – The First Days fans by collaborative filtering across millions of Steam libraries. Shares Adventure with 30 Days On Ship: Castaway – The First Days.

    Rotate the grid and break groups of boxes to move your character, loot items and avoid enemies. Explore places with different loot and levels. Recycle items to get materials and craft new ones until you fix the radio and ask for help. A Rogue-lite Survival Explore Looting Crafting game.

    2026StrategyAdventureSteam ↗
  6. Ghostorio

    WHY THIS

    Ranked #6 for 30 Days On Ship: Castaway – The First Days fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with 30 Days On Ship: Castaway – The First Days.

    Build automated factories in a bright afterlife. Mine, belt, power, and produce at massive scale, then defend your work from the spirits it attracts. A third-person factory game of automation, base building, and tower defense.

    2030StrategyIndieAdventureSteam ↗
  7. Left to Your Own Devices

    WHY THIS

    Ranked #7 for 30 Days On Ship: Castaway – The First Days fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with 30 Days On Ship: Castaway – The First Days.

    Something stripped you to pieces and left you in a junkyard. Now everything on this planet hunts you. Rebuild your body from salvage, craft devices to survive, and explore a hand-drawn world — down into the dark, or the planets above.

    StrategyIndieAdventureSteam ↗
  8. Mr. Nomad

    WHY THIS

    Ranked #8 for 30 Days On Ship: Castaway – The First Days fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with 30 Days On Ship: Castaway – The First Days.

    Mr. Nomad is a survival base-building, tower defense game set in a post-apocalyptic world. Set a fortified base around your camper, craft, endure brutal zombie raids, hide what is precious to you in underground bunker and embark on dangerous missions in search of resources.

    ActionIndieAdventureSteam ↗

Frequently asked about 30 Days On Ship: Castaway – The First Days

Is 30 Days On Ship: Castaway – The First Days free to play?
Yes — 30 Days On Ship: Castaway – The First Days 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 30 Days On Ship: Castaway – The First Days?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside 30 Days On Ship: Castaway – The First Days are Carbrix, GunGlyph, POLYARIS.
Who developed 30 Days On Ship: Castaway – The First Days?
30 Days On Ship: Castaway – The First Days was developed by Madnetic Games S.A. and published by PlayWay 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 30 Days On Ship: Castaway – The First Days.

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