Hey! :)
I'd like to keep the questions / conversation about the jam itself in the community section right here.
That's why I won't want (or make) a Game Boy Showdown Discord server.
However, for general discussion on your own progress and help with engines, every Game Boy development engine has it's own dedicated Discord server.
*There is a GB Studio Discord, a GBDK Discord, and a GBDEV Discord, if anyone needs help! :)