Half-Life 2: Episode 2 launch and release date has been delayed to first quarter of 2007. And so for Half-Life 2 hard-core gamers, the following HL2EP2 ingame gameplay video clips will temporarily quench your twist. There are 5 parts of the in-game game play video clips, released by Valve during 2006 Games Convention (GC2006). The game-play videos reveal new levels, enemies and battles which awaiting Half-Life 2: EP 2 gamers.

Official teaser trailer for Half-Life 2: Episode 2, which will unlock and appear upon completion of the Half-Life 2: Episode 1.

Half-Life 2: Episode 2 extended version trailer. It’s official teaser trailer 2. The part 2 of teaser tailer reveals more information about the game such as why Alyx is hanging off the side of the cliff and the mini-Styders.

The latest third HD trailer for Half-Life 2 Episode 2 released on 24 August 2006.