So for Bally Astrocade & Intellivision... I have the roms for each system, they load in and they populate on screen in LB — but when I launch a game, I get this strange screen with a grid and numbers and the words "Start Game." I'm not sure what this is about, I assume I'm missing something like a proper BIOS maybe? Can anyone steer me in the right direction?
Thank you so much : )