Cladun: This is an RPG Cheats
Anything with "This is an RPG" in the title gets our vote for being super cool. Of course, it's really designed for the hardcore who have been with the genre since the beginning, but there's nothing wrong with that, right?
If you can manage to conquer all the levels in the Land of Oblivion, you will unlock Asagi as a playable character. Good luck!