Portal 2, developed by Valve, has garnered a massive fanbase since its release. One of the most iconic elements of the game is the Sentry Turret, known for its polite yet menacing demeanor.

Portal 2's turrets are so gosh darn charming, it's easy to forget that their main function is to straight up murder your ass with cold, remorseless efficiency. Sadly, it's this one small detail ...

While its only line of defence is audio bombardment, ThinkGeek's USB-powered Portal 2 Sentry Turret is a faithful rendition of everyone's favourite cute death machine, taking an aggressive stance ...

I know, me too. So we can all breathe a sigh of relief now that Aperture, in conjunction with Valve and Portal 2, has developed just such a system. I give you, Turrets.

Aperture Science CEO Cave Johnson is back to introduce the new Portal 2 Turret thats now capable of firing 65 percent more bullet than its predecessor. Watch the promo teaser after the break. Enjoy!

Thinkgeek is letting these 40” turrets go for $24.95 apiece, which is less money than you'd expect to pay for a version made entirely of ones and zeroes. Admittedly, the latter purchase (that is ...

Wolpaw told the audience that, originally, Chell was going to marry a turret during Portal 2.Chell was supposed to discover a lost tribe of turrets, help them out and eventually be married to one ...

The Portal 2 Sentry Turret USB Desk Defender is one such option. Yes, it's forty bucks at ThinkGeek, and that's kind of expensive for a novelty toy, but it's an awesome gadget (and looks to be ...

Limited edition merchandiser, the IP factory, have opened pre-orders for a special edition Portal 2 Sunburst aperture sentry turret, which will be available Q4 2013. Standing at 1 ...

The fourth video should be released next week, one week ahead of Portal 2's ship date of April 19 in the US. This article contained embedded media which can no longer be displayed.

At some point in Portal 2 's development protagonist Chell was slated to marry a turret, Valve announced during a panel at PAX Prime. As reported by GameInformer, Valve writer Erik Wolpaw ...