What games are there that you own that is considered rare or not talked about?

Xbox:
Oddworld Strangers Wrath
GunMetal
HeadHunter Redemption
Sudeki


Wii:
Trauma Centre: Second Opinion
Trauma Centre: New Blood
MadWorld
Zack & Wiki Quest for Barbaros' Trasure
Sakura Wars So Long, My Love
Disaster: Day of Crisis

PS2:
Zone of The Enders The 2nd Runner
Maximo
Oni
ORPHEN: Scion of Sorcery
Shin Megami Tensei: Digital Devil Saga