Cubical Drift talks about cube shaped planets, and gravity in the next game update.
More information.Cube-shaped planets? What about gravity?
We have been asked a lot of questions about the gravity management on cube-shaped planets.
So, this is how it works : imagine a cube and divide it into 6 pyramids with the top of each pyramid joining at the center of the cube. The gravity will be uniform in each of these pyramids and in a direction perpendicular to the base of the pyramid.
Feel free to ask any questions you have left, we are here to answer them.