N64: Friend owned it...Played semi-often, but was too stupid to figure out how Legend o Zelda: Ocarina of Time worked, so spent most of the time playing Mario Kart
PS2: Friend owned it...Played Jak and Daxter, Gran Turismo, and various LEGO games
GBA SP: Received for Christmas in 2003...Introduced me to the Advance Wars series
DS: Received for Christmas in 2005...Introduced me to the Fire Emblem series
PC: i5 processor, AMD Radeon 1 GB video card.... Capable of higher end gaming, but haven't taken advantage of it completely (played Rise of Nations, Age of Empires, Nancy Drew (lol), etc.)
PS3: Bought in 2011... Played Heavy Rain and CoD:MW2, but that's all so far
Looking to purchase 3DS sometime this year (probably)
Edit: Played Snake on an old Nokia phone.... If that even counts