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 ...

Valve's sequel to its puzzle masterpiece brilliantly satirizes itself - and all video-game storytelling - with a single ...

While Portal 2's single player offered a hardy challenge, the real mind benders are found in the co-op campaign. The possibilities are much bigger withfour portals, and it can befrustrating whentwo ...

When video games try to be funny, they tend to get laughed at, not with. Maybe a "hilarious" catch phrase repeats like a talking key chain, or the gameplay is so lousy that it's not worth fighting ...

Dom O'Leary is a contirbutor on Game Rant. He has over 6 years of experience in writing, covering everything from games news and reviews to commercial writing and editing. He's been a lover of games ...

The original Portal had the element of surprise. Its style of first-person physics-based puzzle gameplay was unique. GLaDOS, the murderous robotic villain, was new and vibrant and evil in the most ...

This week Portal 2 hits the Xbox 360, PlayStation 3, and Steam as its own full-length game, extending the mythology of GlaDOS--the game's maniacal nemesis--Aperture Laboratories, and much more. Jeff ...