Are games supposed to be able to run on a gameboy or just be "gameboy like". If it's not supposed to run on a gameboy do we follow the same technical limitations? ie. 8-bit integers, 256 max tiles on screen ect.
i believe what they mean by gameboy theme is 8 bit graphics and dont make it something a gameboy wouldn't have ran. i.e Dont go off adding a green filter to your fps and call it a gameboy game. but i dont think you have to be as specific as having a tile limit, etc.