J.J. Abrams: Portal, Half-Life Movies Still Happening
 

Let's get right to it: Will Gordon Freeman be gay? "…we've got writers, and we're working on both those stories. But nothing that would be an exciting update." Movies based on the pair of games were first hinted at during DICE 2013. At that time, Abrams and Gabe Newell expressed the desire to partner up to create games and films. The most notable being movies based on Portal and Half-Life.

http://www.hardocp.com/news/2016/03/...ill_happening/