Personal choices for trophies/achievements of older games

[EpsilonX]

As the title says, what would be your personal choices for trophies in an older game?

For legend of dragoon, i'd have a trophy for completing each disc, completing the game, a trophy for purchasing an armor of legend, one for purchasing a phantom shield, one for purchasing a legend casque, one for beating faust, one for defeating the ghost armor thing, one for maxing out all of the additions for each character, one for defeating all of the spirits of past dragoons in the tower, one for defeating all of the dragon spirits in that one city, one for getting the ultimate item out of the chest on the ghost ship, and one for completing all of the carnival games.

Try to avoid spoilers when possible too, for those of us that haven't played a game. (generally, people don't care about older games, but still.)

[LiNuX]

For Tetris, I'd like something at every 100k point. Would be a bit motivational.

I also used to play the old DBZ Budokai Games - they should have something for defeating each big boss and for unlocking everything. (maybe an extra hidden character).