1. Shadow Madness (easy as hell, some questionable graphics, but great story/dialogue and some memorable scenes.)
2. Chocobo's Dungeon 1 (japan only but better than the second. I'm a fan of the Wii and WonderSwan versions and also the Rogue/Nethack games that inspired it.)
3. Chocobo's Dungeon 2 (only one to get localized, but not as good as the first. Still fun though.)
4. Wizardry: The Llylgamyn Saga (first compilation of remakes for the original Wizardry trilogy.)
5. Wizardry: The New Age of Llylgamyn (second compilation with Wizardry 4 and 5.)