Eurogamer Italy 10/10 - "Portal 2 is a masterpiece. Valve did everything possible to evolve the original concept, creating an almost perfect experience only disturbed by a couple of minor issues. With both an intense single-player mode and a perfect co-op multiplayer Portal 2 is a true must-buy."
Gameblog.fr 5/5 - "Except maybe a lesser second act, Portal 2 delivers an adventure with impeccable and unique flavour. It's impeccably directed and narrated, loaded with humor and wit. The numerous new mechanics renew the puzzles, it's longer than expected, the coop mode, locally or online, is bliss, and even though the ending couldn't surpass that of the original, it concludes a rollercoaster ride of pure sensations and genius ideas."
VideoGamer 10/10 - "A mere ten minutes here will yield more memorable moments than you're likely to squeeze out of the entirety of most other games this year. In all aspects of its design, Portal 2 is genius."
Machinima 10/10 - "There was a certain magic to the first game that will never be recaptured. That being said, Portal 2 is better in just about every way possible. The puzzles are more intricate, the writing is better than most movies or TV shows I've seen, and the production value is everything you've come to expect from the guys that brought you Half-Life."
Everyeye.it 9.5/10 - "Portal 2 is one of the most thrilling puzzle experiences ever created."
SpazioGames 9.4/10 - "The qualities of Portal 2 are rarely seen in a videogame. Compelling, lasting and smart: each and every minute of gameplay is filled with incredible content. If you love gaming, you can't miss this masterpiece."
TheSixthAxis 9/10 - "Games like this don't come around very often, and if you miss out on this one you'll be skipping one of the finest examples of the medium the industry has to offer: Portal 2 is compelling, exciting, wildly capricious and, most importantly, laugh out loud funny. And who knows, maybe there'll be a surprise waiting for you – at the end."
