RPG: The Elder Scrolls: Morrowind Shooter: Mass Effect (the first one, obviously. Well, half shooter, half RPG. I preferred adventure and RPG games over anything else for a long time, so I've only drifted into this category over the recent years) Adventure: Final Fantasy VI
My first RPG (and adventure) was Zelda: Link's Awakening. I really didn't get into shooters for a long time, so my first that I OWNED was Cod: World at War.