Originally posted by: Gr1mL0cK
Mario Kart.
It has unlimited replay potential.
Hardcore gamers and newbie gamers can all play together. Girls play, guys play, everyone has a good time.
Zelda, Final Fantasy, Mario, etc... well they are grand... for the month that you play it. And then sometime the year after when you decide to play it over again for the heck of it.
I'm a fan of multiplayer games.
I'm still waiting for the details on Pokemon though. If it's an MMORPG where you can go around catching and dueling other people and then competeing in Nintendo hosted tournaments! :Q Fat chance of that though.
Edit. Actually I would take
Mario Tennis over Mario Kart even.