Top Five Games of 2009

Another year has passed, and another year of games were released. What are your top five favorite game releases of 2009? Rank them in order, providing any information to support your decisions. We'd love to hear them! Feel free to use any system, including Virtual Console and/or WiiWare releases!

EXAMPLE.

5.
4.
3.
2.
1.

I will be posting mine in the near future!

1. New Super Mario Bros. WII
2.Call of Duty modern warfare 2
3.Assassins Creed 2
4.Resident Evil 5
5.Left 4 Dead 2