The 21 PC games that matter most this fall

Summer is over, but PC gaming is about to heat up, big-time. We name 21 titles to consider playing during your holiday season down-time.

Let the games begin!
Borderlands 2
World of Warcraft: Mists of Pandaria
XCOM: Enemy Unknown
Medal of Honor: Warfighter
Assassin's Creed 3
Need for Speed: Most Wanted
Call of Duty: Black Ops II
Disney's Epic Mickey 2: The Power of Two
Hitman: Absolution
Far Cry 3
Starcraft 2: Heart Of The Swarm
Doom 3 BFG Edition
Skylanders: Giants
The Banner Saga
The Walking Dead
End of Nations
Mechwarrior Tactics
Torchlight 2
Mechwarrior Online