If you're starting to get bored of Portal 2, just wait until May 8, when the ambitious new piece of downloadable content, called Perpetual Testing Initiative, is released. The DLC will give players ...

Take a sneak look at the upcoming DLC for Portal 2. Valve has sent out a five minute video to showcase the upcoming free DLC for Portal 2. Titled Perpetual Testing Initiative, the DLC offers a ...

Ah, Portal 2. While the allure of its mind-bending puzzles, and the witty, malevolent charm of its antagonists may be evergreen, it wouldn't hurt to have some new levels to play through once in a ...

After debuting all the way back in April 2011, not to mention racking up Game of the Year awards around the industry, Valve recently gave players a reason to return to their testing chamber for more ...

All the Latest Game Footage and Images from Portal: Forever Testing Portal: Forever Testing Is a Fan-created Modification for Valve Software’s Portal 2, containing various custom-built levels for the ...

Valve's first-person puzzler Portal 2 has received a significant update today. For months, players on PC and Mac have been able to create their own puzzles through the "Perpetual Testing Initiative." ...

As players either start refreshing their Portal skills in Portal: Companion Collection on Switch or as they begin to experience the game for the first time, the first Test Chamber that truly sheds ...