#1- SNES: Final Fantasy 6 & 4, hell I enjoyed Mystic Quest for what it was. Secret of Mana was amazing, Chrono Trigger is great despite it being kinda sad, Secret of Evermore, Ogre Battle, Link to the Past, Mario Kart, Street Fighter 2, DK Country, Super Mario World, ..so many great games, golden era of RPGs for me.
#2- NES: where it all really started for me. Mario Bros. games, Contra, Little Nemo, Bubble Bobble, the sports shit that used the floor pad, Mega Man, Guerrilla War, the wrestling game with Starman, Double Dragon, pretty sure there was a M.U.S.C.L.E. game I played a bit, and a couple GI Joe games.. Could go on and on.
HM:
N64: played the hell out of the WCW/nWo & Wrestlemania 2000 games, as well as Mario Kart 64, Goldeneye, and the like.
PS1: Suikoden series, the second of which is one of the best RPGs I've played. Final Fantasy Tactics, Twisted Metal series.