A downloadable game for Windows, macOS, and Linux

Buy Now$9.99 USD or more

A Space-Cat Survival and Base-Building Game

MewnBase is a game about wandering around a barren planet, finding resources and surviving. Scavenge around for items to keep you fed. Build up your base with new modules to replenish your suit power and oxygen.

Features so far

  • Explore a randomly generated planet.
  • Collect resources and carry them in your inventory.
  • Craft new tools and items.
  • Discover and research strange artifacts.
  • Expand your base by building more habitat modules.
  • Manage your base's power and air supply.
  • Planet day/night cycles.
  • Supported languages: English, German, Spanish, French, Italian, Russian, Portuguese, Turkish.

System Requirements

Requires a 64-bit OS (Windows, Mac, and Linux)
Graphics: Intel HD 4000 or better
Memory: 4GB+
Hard drive space: 150MB

Email me comments, questions, problems: steve@cairn4.com
Follow me on:  Mastodon - Tumblr

MewnBase Discord Server: https://discord.gg/mewnbase

macOS note: There's currently some issues with the macOS version where sometimes it wont launch - still looking into these bugs.

Also, if you're trying to play the Mac version and it's just getting stuck on a blank screen, try downloading and installing the game through the itch desktop app.

PlatformsWindows, macOS, Linux
Rated 4.5 out of 5 stars
(741 total ratings)
GenreSimulation, Survival
Made withlibGDX, Adobe Photoshop
Tags2D, Crafting, Exploration, libGDX, Singleplayer
Average sessionAbout a half-hour
LanguagesGerman, English, Spanish; Castilian, French, Italian, Russian
InputsKeyboard, Mouse
AccessibilityConfigurable controls
LinksSteam, Twitter


Buy Now$9.99 USD or more

In order to download this game you must purchase it at or above the minimum price of $9.99 USD. Your purchase comes with a Steam key. You will get access to the following files:

mewnbase-win64.zip 85 MB
Version 1.0.1
mewnbase-linux64.zip 88 MB
Version 1.0.1
mewnbase-osx.zip [Warning: has launch-crash issues] 82 MB
Version 1.0.1

Development log

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