hmm lets see
Atari 2600 - Pit Fall
GB - Gremlins 2 "loved that game"
GBA - xXx (awesome sidescrolling action game based on a movie)
DS - Yu-Gi-Oh series
NES - SMB3
skipped a gen and went to the 64 era
N64 - Golden Eye 64 or Ocarina of Time (i had to pick 2)
GameCube - Ahhh honestly i dont have a clue, i didnt own that many games and mostly gamecube games that i owned aint that good and they are mostly sport games because thats what i was into back then lol
Wii - No More Heroes franchise, Resident Evil Darkside Chronicles
ps3 - Uncharted franchise and Heavy Rain