Oh come on. None of you mentioned Prince of Persia: The Sands of Time? That game was absolutely perfect and incredible. I must have played through it 8 times on my black gamecube (I haven't taken it out for so long that I actually had to think about what colour it was for a second, I thought it was purple).
First game I ever got on the ol' Jee See. I still remember the day I bought it with PoP at, strangely, Toys 'R Us. Couldn't wait to play it; still a beautiful game with beautiful visuals and a wonderful soundtrack and story...just awesome.
I tried playing it on my HD TV after we got our 47 inch, but it was so washed out and blurry to the point that it was unplayable. But then they released the HD version of the trilogy! At first I was going to buy the box set, but I've never played the second or third ones, and I'm super pumped for those (I know the prince missed out on his angst medication in the second one, but whatever, it's Prince of Persia). I'll have to replay the first one again to re-refresh my memory (not that I need to, but I'm picky like that), but I'll do so gladly, on my old little tube TV that I played it so often on. I've got my bed set up in my room so that it faces the closet, and I've got my TV on a table in there, so I'm pretty excited to play it again and finally, finally have a crack at the other two.
But this has gotten very far from gamecube discussion...
Favourite games? Let's see...the usual:
RE4 (played through probably 10 times in total, including watching my friend play through and other friend play through on Wii with the motion controls...jesus)
Metroid Prime 1 + 2, great games, except for one horrible night at a friend's place when I got stuck in the ice cavern and spent the whole night figuring out how to get out, and then had pancakes with Aunt Jemimah's and found out, for sure this time, that I was allergic to syrup and it gave me massive, horrifying, painful diarrhea...still get chills from that memory. But great games, nonetheless.
Pikmin 1 and 2 were pretty fun.
Mortal Kombat Deadly Alliance...wouldn't say my favourite, but spent many hours playing it, and freaking out completely when I tried for the four hundred sixtieth time to beat Sub Zero in the training.
Worst Games?
NFS Carbon....ugh, don't get me started. I played through it again through one night a few years ago, and even though it was kind of fun, afterwards it left me with a bad taste in my mouth, and I don't really know why. I just get depressed when I think of that game, and I don't like it.
Second Sight. Bargain bin pickup (didn't have a lot of money when I was a kid, so I tended to get those pretty often). It was okay, I guess, and the dart gun was kind of fun at times, but overall, I was left with a somewhat bad impression, similar to NFS, but not quite as strong.
The Hulk. Jesus, awful game, can't believe I spent the money on it; should have just been a bit more patient and saved up for Hulk: Ultimate Destruction, or whatever it was called (far better game). Stupid cheats that literally finish the game for you, awful, awful awful awful sneaking missions, clunky gameplay, stupid all around. What do you expect, it's a cheap movie title cash-in.