I have a recurring game idea that I wonder if it's been done before. Essentially, it would be a sequel to a previous game -- any previous game -- where the good guys have won, and you are playing the evil overlord, now banished to some nameless, formless limbo. The point of the game is not about power (or, not directly) but about self-examination and internal "growth" of character. Ideally, the game would allow the character to create some kind of "mental realm" in this vo...