[Brainmaster07]

In no perticular order...

SSB:M (I own all my friends, can't wait for the revolution version)
SMB (Master mode was my biotch)
SMB2 (I had 11 world records at one point :O)
Ikaruga (Damn this game and it's insane difficulty)
Disgaea (Love this game)
Rakion (Still in closed beta and buggy as hell, but PvP is awesome)
SO3 (What's with all the hate for this game)
Xenosaga (See above)
ToS (See above)
Xenogears (I never beat this game.. probably should)
F-Zero GX (Best racing game ever. Like the difficulty.)
Devil May Cry 3 (Halfway through DMD! mode. Probably the hardest fighting game I've played)
Grandia 2 (Way underrated)

mmmm... some classics...

FF3/6
FF7
SMRPG
LoZ: OoT
Lufia 2
SSB
Chrono Trigger
Chrono Cross
All the megamans. That's right, all of them.

I'm sure I could think of a lot more.


So, absolute favorites by genre:

Fighting: SSB:M
First-person shooter: Metroid Prime 1
Third-person shooter: Devil May Cry 3
MMO: Rakion
MMORPG: WoW
Racing: F-Zero GX
Role-playing: FF3/6
Strategy: Disgaea
Puzzle: SMB