I know time is running out, but I think I may take a crack at this over the weekend. Can I have a bank as well?
Is the final game going to be restricted to the GB palette and speed? Or can we use GBC mode?
Sure, you can have bank 12. The game will be a grey cart, so no GBC mode, sadly. I haven't announced it publically yet, but I'm thinking that I'll keep submissions open for a couple weeks into December as I work on compiling every microgame together and finishing up the main game itself. So don't worry too much about crunching hard over the weekend.
Cool, sounds good. I'll admit I posted that before I looked at your github project to understand how these games will be incorporated together. I added some Makefiles so I could build the ROM in Linux and had to make one minor fix for an error that might be due to gbdk-2020 versions.
Nice work so far! I'm going to try hard to match your graphics and sound quality, which is new for me. I'm looking forward to trying some new tools and libraries. Here's some ideas I have so far, though I'll be happy to finish just one or two: