Viewing post in Hi! I'm new to this kind of jam, and I wanted to make a team!
No worries! Honestly I don't know much about Gameboy hardware itself, but the tools used for the sound design I'm alot more familiar with and it's very close to the style of sounds I've been working on lately. I tend to make sounds for a broad range of genres but lately I've been focusing on making sounds for pixelart style games and this jam definitely leans more into the sort of stuff I want to make!
If you like, feel free to add me on discord @caneetoad_ and I can share some stuff I've been working on lately. I like the idea of recreating classic Gameboy style sounds with some more modern sound design techniques. Keen to have a bit more of a chat!