I used to write often for a sports blog called Bleacher Report about 5 months ago, and I would often write "top 10" articles, and from the feedback and research I did, I came to accept that some things just can't be compared with other things.
For instance, how do you possibly compare an FPS to a Sports title? Or an RPG to a Strategy game? And to make things worse, what do you do when one of them was made in the 90's and the other last year? It's just not fair or easy.
So instead of a top list, I'll tell you my FAVORITE games from each genre.
FPS: Call of Duty 4
-Call of Duty 4 was something completely and utterly different for me. The first minute I played was amazing, and I never stopped. Every now and then I still hop on to play some Search and Destroy on Overgrown with John and them. The summer of 2007 was a special summer. I remember every night we would stay up until 4 or 5 in the morning just HAVING FUN. There would be at least 6 of us, and we'd just play the game...for fun. I loved it. I could go on about the deepness of the Xbox Live multiplayer, and sure i could rave about the campaign, but that's not what I loved it, I loved it because it brought my friends and I together for 3 months.
Honorable Mention: Halo 3
-I had the same experience with Halo 3, only difference is that I made more friends on CoD.
Strategy: Age of Empires II (and the Conquerers Expansion)
-Do I even need to explain this? How do you turn this thing on? Lumberjack. Rock on. Robin Hood. Cheese Steak Jimmy.
Honorable Mention: Command and Conquer 3
Sports: 2006 FIFA World Cup Game
Honorable Mention: FIFA '10
RPG: The Legend of Zelda: Ocarina of Time.
Honorable Mention: The Legend of Zelda: Majora's Mask.