Thank you! I'm using bipsi, which is a completely different project than bitsy while sharing the same idea. They are not compatible. Maybe you can try it out and come back to me if you like it:
(As of bitsy, there's a color version available. I encourage you to join bitsy (and bipsi) discord channels for tips and help).
Finally, I'm pushing this color hack a lot here, changing also the room dimensions, etc. This requires some JavaScript knowledge. Once again, bipsi discord is a good place to discuss it if you like. I'm also picking a beta version of bipsi which isn't released yet.
If you try bipsi and join its discord (the link is available directly from bipsi page above), you will find this hack (and I think bipsi's beta) in the bipsi-tips-and-help subchannel.
Hope this is a starting point for you 😊
