Pokemon XD: Gale of Darkness
I don't have very many GC games but out of all of them this is the one I regret the most
don't get me wrong its not horrible but like most console Pokemon it left me feeling lacking.
Currently dreaming of: DKC4 or Sonic the Hedgehog 4 (classic 2D platformers) for WiiWare, Smash Bros. for DSi, New Super Mario World for DSi, a Wii remake or true sequel of Final Fantasy Tactics.
One down, hopefully more awesomeness to come.