list of Konami game i own.

Game Boy Games

Castlevania Adventure
Castlevania II: Belmont's Revenge
Operation Contra

Nes games

Adventures of bioyu Billy
Castlevania II: Simon's Quest
Castlevania III: Dracula Curse
Metal Gear
Gyruss


Sega Genesis Games

Castlevania: Bloodlines
Contra Hard Corp

Snes games

Batman Returns
Contra III: The Alien Wars
Dracula X
Teenage Mutant Ninja Turtles IV: Turtles in Time
Zombies Ate My Neighbor's


N64 games

Castlevania 64


Playstation games

Azure Dreams
Castlevania Chronicles
Castlevania SOTN
Metal Gear Solid


Game Boy Advance games

Castlevania: COTM
Castlevania: HOD
Castlevania: AOS
Contra: The Wars EX
Krazy Racers


Playstation 2 games

Castlevania: Lament of Inoccence
Metal Gear Solid 2: Sons of Liberty
Suikoden III