Your personal best DC games by genre?

I recently bought a dreamcast and have played a few games on it (I also played a dreamcast my uncle bought way back when I was a kid), and I'm just curious to people's opinions on which games were best in their genre. If I had to list I would say:

Driving: Unknown (never played dc driving games other than Crazy Taxi)

Fighting: Garou: Mark of the Wolves - smooth and fluid animation made this a delight to look at. Plus I like Rock Howard

RPG: Skies of Arcadia - watched a friend play this for awhile on gamecube. Sky pirates are AWESOME

Survival Horror: For now, House of the dead 2 (haven't played or seen any. but I would guess Resident Evil Code Veronica)

Puzzle: Chu Chu Rocket

Action: Sonic Adventures 2 (I loved this game on Dreamcast when I was little. It was sonic perfection)

Sports: have't played any sports games yet

SHMUP: never played and not a fan

If I missed a genre, please bring it up. And remember, this is about which games gave you the most personal enjoyment. I'm especially interested in seeing people's views in fighting games