It’s always the smallest games that are the most interesting! I have so many questions about where this could be going…
Shameless plug:
I fixed all those weird bugs in the lantern/multilights extension when I made my own version! It will fix that weird bug causing the lines on the right and bottom of the screen. You can also change the color ramps, which will let you fix some of the weird colors in your light rings, like when the 2nd to last ring makes stuff look yellow for some reason. You can find it here: Lanterns: improving the Multilights extension!
Make sure to scroll down to find the color ramps explanation if you’re going to change them!