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MewnBase official game artwork

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MewnBase Wiki

MewnBase is a space-cat survival and base-building game. Scavenge around a barren planet for items to keep you fed. Explore and collect resources. Craft items and grow your base to help you survive.

Steam ↗Windows · Linux
GameWiki EditorialReviewed 5 guide topics

GET YOUR BEARINGS

About MewnBase

MewnBase lets you play as a space‑cat stranded on an uncharted planet. The 2D world starts empty, so you must gather resources, craft base modules, and survive the planet’s hazards.

The game blends exploration, crafting, and base management. You can research artifacts for new recipes, build vehicles for long trips, and cope with day/night cycles and weather while keeping power, air, and water in balance.

01 / THE GUIDE

Exploration & Survival

You begin on a barren world with limited supplies, which forces you to search the terrain for raw materials. The planet features day/night cycles that affect visibility, making daylight the safest time to explore.

Weather hazards such as thunderstorms and sandstorms make it important to batten down the hatches, so planning construction during calm periods helps keep your base safe.

  • Scout early in daylight to maximize resource finds before darkness arrives.
  • Watch the sky for signs of approaching storms and pause building when they appear.

02 / THE GUIDE

Crafting Base Modules

Collected resources feed a workbench that lets you assemble a variety of base modules, from airlocks to rain‑water collectors. Each module adds a specific function to your outpost.

All modules draw power from a single outlet, so expanding your solar panel network becomes necessary as you add more devices.

  • Build essential life‑support modules like airlocks and water collectors first.
  • Consider the power draw of each new module before adding it.
MewnBase official gameplay screenshot
Publisher-provided gameplay image · Cairn4

03 / THE GUIDE

Technology Upgrades

Strange artifacts are scattered across the planet. Researching them unlocks new crafting recipes and technology upgrades, expanding what you can build.

These upgrades expand your crafting options, giving you more choices for developing your base over time.

  • Pick up every artifact you encounter; each may lead to useful upgrades.
  • Compare newly unlocked recipes with existing ones to spot efficiency gains.

04 / THE GUIDE

Managing Base Resources

Your base requires clean air, water, and power. Build air cleaners for breathable atmosphere, rain‑water collectors for hydration, and solar panels to keep things powered.

Because all modules share a single power outlet, adding more solar panels is essential to avoid shortages as you expand.

  • Balance air cleaning and water collection to keep both life‑support systems active.
  • Add solar panels before installing many power‑hungry modules.

05 / THE GUIDE

Vehicles & Weather Hazards

Walking long distances is discouraged; constructing vehicles lets you traverse the planet efficiently and reach distant resource sites.

During thunderstorms or sandstorms, keep your base sealed and ensure generators are fueled and batteries topped off before night falls.

  • Construct a vehicle after establishing basic life‑support to explore farther safely.
  • Fuel generators and charge batteries before severe weather begins.

WATCH THE GAME

MewnBase videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

Your reading checklist

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COMMUNITY

Player discussion

    QUICK ANSWERS

    MewnBase FAQ

    Is MewnBase available for macOS?

    The platform list mentions Windows and Linux only, so the game is not listed as supporting macOS.

    Does the game include a single‑player mode?

    The feature list includes Single‑player, confirming that a solo play mode is provided.

    Are Steam achievements stored in the cloud?

    Steam Cloud is listed for save data; the description does not state that achievement progress is synchronized via the cloud.

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    SOURCES & CREDITS

    Official resources and further reading

    Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-24. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.