I've played all the main series games. I used to collect and play (not with the correct rules lol) the trading cards. I remember getting Japanese cards from somewhere when I was a kid. I still have a Japanese holographic Houndoom. On the bus home from school some kid gave me a, fairly beat up, holographic Charizard for free. I still have that, too.
I played Stadium. I didn't own Stadium 2, but I played it numerous times at my friend's house. I played Snap. I really liked Pokemon Pinball.
I think there was a game called Puzzle League, or something like that, for the N64 that I rented a few times. Now I just stick the the main series games.