After showing Klonoa coming to Nintendo Switch, the Nintendo Direct revealed an image of the Companion Cube falling through a blue portal with a punny tagline: “We’re so ‘GLaD’ you’re here!” Chell ...

Stuffing Portal's supervillain into a potato wasn't just a big surprise, it showed us a gentler side of GLaDOS. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

GameSpot may get a commission from retail offers. In the Portal games, the rogue AI GLaDOS gets her kicks by putting players through a series of deviously designed test chambers. Valve is giving ...

It’s always nice to see a friendly face. As mentioned above, there’s only one test chamber in Portal 2 that features the Weighted Companion Cube. To unlock the achievement and hear the secret GLaDOS ...

GameSpot may get a commission from retail offers. Aperture Science--manufacturer of fine shower curtains, developer of portal technology, creator of a sentient AI that is none too fond of humans, and ...

Flying through the air, through portals, and to higher platforms. After the player takes Wheatley to wake up GLaDOS in Portal 2, the tutorial of the game ends and the real tests begin. As GLaDOS ...