On macOS, just double click "game.app". Currently, the game just ends when you lose (= hit an obstacle). Just start it anew and try again until you reach the end of the first level! We will fix that (and many other issues and unfinished parts) soon!
You only need the spacebar to play. When in doubt, press spacebar.
You can still play this game if you are not on macOS. For this, download Blender for free from http://blender.org.
Then, download either the sources or the final game (the source files and assets are included in "game final.zip" as well), and open the "prototypes_0010.blend" file. After it opened, press "P" on the keyboard to launch the game.
Have fun!
- OUR UNIVERSE, OURSELVES -
Concept + Script: Erin Ahern
Soundtrack: JerryStuff (Ro)
Game Mechanics: Liam Kranz
Art + Translation: Jennifer Wermuth