For games like Legend of Zelda or Midnight Mutants, its rom size is 128k. I've been using the standard 48k in 7800basic. But it's getting used up fast and I've been trying to avoid bankswitching because I've been having problems with compiling errors. I don't know if it's something in my coding, if I'm leaving something out, or I'm just dumb.

I'd like to add more stuff, but then I'll get errors of bank 1 being full. If I try to bankswitch, then I either end up with the same compiling errors or not having the game work at all anymore.