1. Atari 2600
3. SNES / Gensis
4. N64 / Playstation
5. Gamecube / Playstation 2 / Xbox
6. Wii / Playstation 3
I have not made any decision on next gen systems. I am waiting on the whole "have to be online, no lending/renting games" nonsense is resolved or clarified. Right now the Xbox One is in a deep deep hole making the Wii U and PS4 look attractive unless they descend into madness as well. If that's the case, I've got my 3DS.