Not exactly a roguelike, I just would like to have a rogue-like tower built in a "Lost City." My idea was that my protagonist and his party would eventually take over the town as a recruitment base of operations. And through the game you'd recruit members ala- suikoden to restore the town, and periodically delve in the for various reasons. Would also serve as a way to test your party before deciding on your team to continue the story. (Also figured I could put hidden super bosses in it too)