I've been hearing a lot of rumors centered around the third game. After having gone through half life 1, portal, and half life 2, i've heard that the company is going to use the data gathered from those games to create a 3rd half life. and it will feature the portal gun. some of the rumors i've heard include a dual fire type of gameplay. right trigger for one type of portal, and left trigger for the other type. they will also be throwing in a melee aspect. but you won't be able to melee with the portal gun. so instead, they will give it a slight gravity gun type of effect. these are all rumors though. i'm not 100% on any of them. i'd appreciate it if any of the half life fans could enlighten me on the veritability of these rumors, or mention any other rumors you might have heard.