Probably the first roguelike that I ever played? Fascinating mixture of monster raising, a town sim (featuring a bunch of girls to date), and roguelike dungeon exploration ala the Fushigi no Dungeon series. It sounds like too much of a weird hodgepodge of things to work, but somehow it does. Representative of Konami's ambition and confidence back in the 90s. Too bad those days are long past us.