Portal 2's dedicated community creates maps & mods thanks to Valve's modding support. Popular user-generated content includes single-player and co-op maps for varying challenges. Community favorites ...

Portal 2 accomplished the impossible feat of living up to the monumental expectations set by the original game. The gripping single-player experience introduced new and even more memorable ...

Jake is a writer from the United Kingdom. With a focus on first-person shooters, RPGs, and achievement hunting, writing about the gaming industry comes naturally and is a real point of pride. Outside ...

GameSpot may get a commission from retail offers. According to GLaDOS, Portal 2's dry-witted antagonist, scientific achievement is all about cooperation. That's why one of history's greatest ...

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 ...