Hello there! I just discovered TidByt today. Not sure why I never heard of it before. I have been developing retro games / animations / utilities for the past 5 years on my own using Raspberry Pi + Adafruit’s RGB Hat.
I run on 8x8, 16x16, and now 64x32 pixel displays.
Here is an example of Space Offender:
I don’t know what hardware you run on, but maybe we could work together.