Yea thats cool, um....maybe you could group them like they are in the arcade. For example, have an icon for retro and when you roll over the icon it tells you how many of those types you have won, which you can then click on to take you to either the rankings page or the member's profile?

Some ideas for the icons:

General: question mark (dont know about this one)
Action: A.L.I.A.S 3 icon
Classic Arcade: Space Invaders icon
Board Games: A die or the othello icon
Puzzle: Plumber 2 icon
Shoot Em Up: Commando Arena icon
Platform: Transylmania icon
Pinball: Chingy Powerballin icon
Cards: Patience Delux icon
Fighting: Way of the stick icon
Racing: GiG Racer icon
Sports: Shooting Hoops