Metal Gear Solid 2: Sons of Liberty
It boils down to this: You need to play Metal Gear Solid 2.
The GameCube version of Dark Summit is a good snowboarding game that has a small list of minor problems.
Oddworld: Munch's Oddysee
Oddworld: Munch's Oddysee is a very smart game with great puzzles, yet there's not enough variety in those puzzles to keep it completely entertaining throughout.
If you're looking for a racing game that is easy to control but extremely difficult, Driven fits the bill.
More than just an upgrade of the original, SSX Tricky is the best snowboarding game ever made.
Splashdown is a good racing game that--with a few tweaks-- could have easily been one of the greatest.