Eternal League of Nefia (Elona)
Ready to rage? This game is not recommended to those without a twisted sense of humor.
Cutesy Roguelike with no permadeath. The game is incredibly hard and the graphical style is nostalgic to fans of old-school RPGs. You can design your own home, sell items you get from dungeon crawling at your own shop, play music for townsfolk (Watch out for them rocks!), customize your party member names and clothing, worship gods for boosts in battle, ride Little Girls for a movement speed increase and much, much more.
Remember, the game is frustrating as all hell when you start off (Assuming you haven't played Roguelikes before), the control scheme, albeit better than traditional Roguelikes, will still take some time to get used to. Google the Wiki, use it regularly.