A downloadable game for Windows, macOS, Linux, and Android


An Entry for the libGDX game jam.

Play as three aliens and try to collect as many humans as possible!

Source Code

The full source code of the game is available on GitHub.


You can read about the development process here on itch.io.

Install instructions


  1. Download the .jar file.
  2. Make sure you have Java 7 or newer installed.
  3. [Windows] Double-Click the .jar file to start.
    [Mac OSX] Right-click (or control-click) the .jar file and choose "Open"
    [Linux] You know what to do.


  1. Make sure your Android device allows apps from unknown sources.
  2. Download the .apk file.
  3. Put the .apk file on your Android device (via USB cable or SD card).
  4. Open the .apk file in your Android file browser. The packet installer should start.
  5. Open the game in from the app menu.


biosphere-1.0.0.jar 11 MB
biosphere-1.0.0.apk 4 MB

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