FireFall - G-Star 2011 Trailer| HD 1080p

Game - FireFall
Publisher - Webzen
Developer - Red 5 Studios
Platform - PC
Release Date - December 2011

Source
http://www.youtube.com/user/r5studios

Battlefield 3 - Multiplayer Game Mode Introduction | HD 1080p

Game - Battlefield 3
Publisher - Electronic Arts
Developer - EA Digital Illusions CE
Engine - Frostbite 2
Platform - PC, 360, PS3
Release Date - 25 October 2011

Source
http://www.youtube.com/user/BF3blog

The Elder Scrolls V : Skyrim - The Animation Of Skyrim Trailer | HD 720p

Game - The Elder Scrolls V : Skyrim
Publisher - Bethesda Softworks
Developer - Bethesda Game Studios
Platform - PC, 360, PS3
Release Date - 11 November 2011

Source
http://www.youtube.com/user/BethesdaSoftworks

The King Of Fighters XIII - Tutorial Series Stage 1 : Beginner Level | HD 720p

Game - The King Of Fighters XIII
Publisher - SNK (Japan), Atlus
Developer - SNK Playmore
Platform - 360, PS3, Arcade, iOS
Release Date - 22 November 2011

Source
http://www.youtube.com/user/AtlusUSA

Assassin's Creed : Revelations - Launch Trailer | HD 720p

Game - Assassin's Creed : Revelations
Publisher - Ubisoft
Developer - Ubisoft Montreal
Platform - PC, 360, PS3
Release Date - 15 November 2011 (360, PS3),
December 2011 (PC)

Source
http://www.youtube.com/user/AssassinsCreed

FIFA 12 - Coaching Manual Trailer : U12 Movement | 480p

Game - FIFA 12
Publisher - EA Sports
Developer - EA Canada
Platform - 360, PS3, PSP, 3DS
Release Date - 30 September 2011

Source
http://www.youtube.com/user/EAsportsfootball

Saints Row : The Third - Cherished Memories Part 8 : Hoverjet | HD 720p

Game - Saints Row : The Third
Publisher - THQ
Developer - Volition, Inc
Platform - PC, 360, PS3
Release Date - 15 November 2011

Source
http://www.youtube.com/user/saintsrow