Also, I just realized that prestige mechanic might work great for this game. Like having an option to delete all your dice of one type, but upgrading them in the process - for example, your investing dice becoming 20-2-2-2-0-0 after a first prestige. With that you could also restrict the amount of dice on the screen, for example up to 50 per type after which you need to prestige, which will help with the performance issues and turns that last for twenty minutes. Man, sorry, I just keep thinking about this game, I love it too much.