Wind Waker
Pikmin 1/2
Metroid Prime 1/2
Eternal Darkness
Smash Bros
Resident Evil 4 (I know it's not an exclusive, but it's sooooo much better on the GC)
Metal Gear Twin Snakes
Monkey Ball 1/2
I know it's 11, but I couldn't choose between the monkey balls! I love them all!!! (hehe)