I'm sure Joe and co are thinking how to implement these, but in case they don't, please add general-purpose custom screens, so people can use it for things like menus, logos or just to piece together an intro sequence (think harry's legend bootleg intro, albeit with static text and images). I mean, you could add specialized ones for that stuff, but having general-purpose screens for everything (yes, including start/win screens which could be just custom screen flags, like player object is flag for object and it doesn't have to be an object that is denoted as player in game object list) means the dev would have full freedom over how he or she would use each of them. Obviously a reasonable amount of custom screens would be needed, but I think 8 screens would be that number. 16 would be even better, but I'd settle for 8 screens (including start/win/game over ones).