Space Invader, Conway3D
An example of what Conway's Game of Life would look like in 3 dimensions!
It is implemented using 2 horizontal space dimensions for the grid, and 1 vertical dimension for time. The initial state is the bottom layer, and each living cell at a new time is a ball in the positive vertical direction. Print-in-place, and sits at a nice angle on a flat surface.
I have been playing around with the settings of the generator code, and I will upload scripts to generate your own patterns soon (probably as a separate thingy). Wanted to upload first, if there are any ideas on how to improve the look of the print please leave a comment.
Also included a two glider to pond initial condition stl as a bonus :).