Original GameBoy was my first gaming system.
Then
N64 - Goldeneye and Perfect Dark ftw, not to mention Mario Kart 64 and the debut of Smash Bro's!
PS - Final Fantasy Tactics and FF7!!!1
PS2 - Metal Gear Solid and Dynasty Warriors!
XBox - debut of Halo! One of the best shooters evAr
GameCubex2 Sold the first one I had and bought another a year later... Basically just had it to play Smash Brothers Melee, hehe.
GameBoy SPx2 Same deal as the Gamecubes... Bought one, sold it, bought another a few years later... Bought it just to play Fire Emblem, haha... still havent beaten it, can't make myself play the last mission...
My PC - My beastly PC <3 Dual Monitors, Home built from the case up. Use it to play a ton of RTS games, but mostly I play World of Warcraft ^_^
Xbox360 - Halo2, Halo3, Gears of War, GTA4, Bioshock, Dynasty Warriors 5, Rainbow Six: Las Vegas... Unfortunately my Xbox is out in the mail getting repaired because I got the Red Ring of Death ><
Ya I'm a big gamer >.> All consoles are listed in a rough chronological order of when I owned them... The only ones I still have are PS, Xbox360, Gameboy SP, and My PC. I'll never be able to get rid of my PS
I have FFTactics and FF7 still... and mint condition b/c I'm a baller :O