the main ones off the top of my head (not including the ones you already have). Probably missing a few but really can't think of any gamecube games right now
Sonic Adventure 2
Eternal Darkness
Mario Kart: Double Dash!!
Super Mario Sunshine
Paper Mario: Thousand Year Door (I think it's called, can't remember)
F-Zero GX
Pikmin 2 (If you can find it, apparently rare)
Animal Crossing
Super Monkey Ball
Luigi's Mansion
Thankyou. Hope You have fun with this game.. These are awesome.