Rusty - The PC-98's Sexy Castlevania Clone! (PC-98 Paradise) Not available on NES, SNES, or Genesis!
Policenauts - Hideo Kojima's follow-up to Snatcher (PC-98 Paradise) also on 3DO, PlayStation, Saturn
Farland Story (3) Tenshi no Namida (PC-98 Paradise) Best one yet in this turn-based strategy series!