thank you! I did write a little about the tether implementation in the second dev log. Hopefully it makes sense. It may not be my finest writing. :)
Interesting read! I haven't used Gadot yet, can you publish it as .gb roms?
Nope. Godot is good for a lot of things. But targeting old hardware like that is not one of them. Its footprint is way bigger than a Game Boy could ever host.