I would make an Oddworld Game RPG. Like Knights of the Old republic, where you got to choose if female/male, a warrior, or a guard. You could turn into a rebel if you were a slig, and join the natives. You would rise through the Ranks till you are a General, and you could plot your moves through different areas of Mudos, and you could be blocked by a battalion of muds and if you conquered Mudos, you could move onto different lands, like the game Risk.
__________________
|