Rage - Untethered Trailer (HD 720p)

Game - Rage
Publisher - Bethesda Softworks
Developer - id Software
Engine - id Tech 5
Platform - PC, 360, PS3, Mac
Release Date - 13 September 2011

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

Knights Contract - Climbing Mountain Gameplay Trailer (HD 720p)

Game - Knights Contract
Publisher - Namco Bandai Games
Developer - Game Republic
Platform - 360, PS3
Release Date - 22 February 2011

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

Knights Contract - Creepy Crawling Pests Gameplay Trailer (HD 720p)

Game - Knights Contract
Publisher - Namco Bandai Games
Developer - Game Republic
Platform - 360, PS3
Release Date - 22 February 2011

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

Knights Contract - Bloody Snow Gameplay Trailer (HD 720p)

Game - Knights Contract
Publisher - Namco Bandai Games
Developer - Game Republic
Platform - 360, PS3
Release Date - 22 February 2011

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

Dead Space 2 - Your Mom Is Really Bad At Dead Space Multiplayer Trailer (HD 720p)

Game - Dead Space 2
Publisher - Electronic Arts
Developer - Visceral Games
Platform - PC, 360, PS3
Released Date - 25 January 2011

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

Killzone 3 - Multiplayer Retro Map Comparison Trailer (480p)

Game - Killzone 3
Publisher - Sony Computer Entertainment
Developer - Guerrilla Games
Platform - PS3
Release Date - 22 February 2011

Source
http://www.youtube.com/user/G4VideogameTrailers