What are the most popular games that you've never played?

[TopCat8]

There are lots of games that get a ridiculous amount of hype these days, and I feel kind of bad for never playing most of them. What are some popular games that you hear about all the time, but never had the chance to play?

 For me it would be:

1. Gears of War

2. Dead Rising

3. God of War

4. Any GTA game after GTA3

5. Pokemon Diamond or Pearl

6. Spyro

7. any Rainbow Six game

8. any Virtua Fighter game

9. Luigi's Mansion

10. Super Mario Galaxy