>>28648591Blue, Yellow on VC
Silver, Gold (after a friend stole Silver), Crystal on emulator
Emerald (I stopped playing Pokemon for a while for some reason I don't remember)
Diamond, Platinum (though I never really got around to finishing it)
White, White2
Y, got X later on as some free Club Nintendo bonus, never got around to finishing it because of how fucking boring it is.
I just got Omega Ruby about a week ago and just finished it. It isn't as bad as people make it out to be on here, though it's still far easier than X/Y, sans the Elite 4. Being able to catch so many legendaries is cool, though the fact that you can get a lot of them before even beating the Elite 4 kinda ruins the pacing, especially the Mega Lati@s you get only after beating four gyms. Yeah, you don't have to use them, and I didn't, but they were still there.
tl;dr most of 'em. Been a fan all my life, through all the ups and downs.