The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!
User reviews:
Recent:
Overwhelmingly Positive (1,334 reviews) - 98% of the 1,334 user reviews in the last 30 days are positive.
Overall:
Overwhelmingly Positive (68,641 reviews) - 98% of the 68,641 user reviews for this game are positive.
Release Date: Apr 18, 2011

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Buy Portal 2

Buy Portal 2 - Two Pack

Includes two copies of Portal 2 - Send the extra copy to a friend.

Buy Portal 2 - The Final Hours

Portal 2 - The Final Hours is a digital book that takes you deep within the top-secret offices of Valve for an unvarnished look at the creative process behind Portal 2. Now with a free bonus chapter added!

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Includes 2 items: Portal, Portal 2

Downloadable Content For This Game

 

Recommended By Curators

"A challenging, hilarious, and mind-expanding puzzle experience for one or two—treasure your first time through."
Read the full review here.

About This Game

Portal 2 draws from the award-winning formula of innovative gameplay, story, and music that earned the original Portal over 70 industry accolades and created a cult following.

The single-player portion of Portal 2 introduces a cast of dynamic new characters, a host of fresh puzzle elements, and a much larger set of devious test chambers. Players will explore never-before-seen areas of the Aperture Science Labs and be reunited with GLaDOS, the occasionally murderous computer companion who guided them through the original game.

The game’s two-player cooperative mode features its own entirely separate campaign with a unique story, test chambers, and two new player characters. This new mode forces players to reconsider everything they thought they knew about portals. Success will require them to not just act cooperatively, but to think cooperatively.

Product Features
  • Extensive single player: Featuring next generation gameplay and a wildly-engrossing story.
  • Complete two-person co-op: Multiplayer game featuring its own dedicated story, characters, and gameplay.
  • Advanced physics: Allows for the creation of a whole new range of interesting challenges, producing a much larger but not harder game.
  • Original music.
  • Massive sequel: The original Portal was named 2007's Game of the Year by over 30 publications worldwide.
  • Editing Tools: Portal 2 editing tools will be included.

System Requirements

Windows
Mac OS X
SteamOS + Linux
    Minimum:
    • OS: Windows 7 / Vista / XP
    • Processor: 3.0 GHz P4, Dual Core 2.0 (or higher) or AMD64X2 (or higher)
    • Memory: 2 GB RAM
    • Graphics: Video card must be 128 MB or more and with support for Pixel Shader 2.0b (ATI Radeon X800 or higher / NVIDIA GeForce 7600 or higher / Intel HD Graphics 2000 or higher).
    • DirectX: Version 9.0c
    • Storage: 8 GB available space
    • Sound Card: DirectX 9.0c compatible
    Minimum:
    • OS: MAC OS X 10.6.7 or higher
    • Processor: Intel Core Duo Processor (2GHz or better)
    • Memory: 2 GB RAM
    • Graphics: ATI Radeon 2400 or higher / NVIDIA 8600M or higher / Intel HD Graphics 3000
    • Storage: 8 GB available space
    Minimum:
    • OS: Ubuntu 12.04
    • Processor: Dual core from Intel or AMD at 2.8 GHz
    • Memory: 2 GB RAM
    • Graphics: nVidia GeForce 8600/9600GT, ATI/AMD Radeon HD2600/3600 (Graphic Drivers: nVidia 310, AMD 12.11), OpenGL 2.1
    • Storage: 8 GB available space
    • Sound Card: OpenAL Compatible Sound Card
Customer reviews
Customer Review system updated! Learn more
Recent:
Overwhelmingly Positive (1,334 reviews)
Overall:
Overwhelmingly Positive (68,641 reviews)
Recently Posted
VeryAngryPanda
( 10.6 hrs on record )
Posted: May 29
"Now I only want you gone"

Best game EVEEEEER
Helpful? Yes No Funny
Kuguar
( 14.4 hrs on record )
Posted: May 29
Very good XD
Helpful? Yes No Funny
Jacki Jackman
( 17.6 hrs on record )
Posted: May 29
WTF are you doing in the negative comment section? are you lost?
Helpful? Yes No Funny
MrWoomy [DFS]
( 9.5 hrs on record )
Posted: May 29
When did I brought this game
I Brought this game in the christmas sale in Boxing Day 2015
Pros
I enjoy the single player story,solving puzules, and the community made test chambers
Cons
At Chapter 2 My game started bugging out (Fixed)
Rating
9/10
Helpful? Yes No Funny
frame$ Idle
( 44.2 hrs on record )
Posted: May 28
Jogo muito bom, trabalha a mente, imaginação.

Coop Excelente !

11/10.
Helpful? Yes No Funny
Avery
( 7.3 hrs on record )
Posted: May 28
Literally fudging amazing game! would buy even if it cost 100 dollars and a 10/10 game get this!!!!
Helpful? Yes No Funny
GR1MxSENPAI
( 36.0 hrs on record )
Posted: May 28
very enjoyable and addicting. highly reccomend community test chambers after finshing game
Helpful? Yes No Funny
candy van (shitty ps4 headset)
( 13.1 hrs on record )
Posted: May 28
Product received for free
SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSPPPPPPPPPPPPPPPPPPPPPPPPPPPPPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Helpful? Yes No Funny
lean mean green bean machine
( 23.7 hrs on record )
Posted: May 28
epic. that's all i can say... just epic
Helpful? Yes No Funny
SteveTheTuba
( 65.6 hrs on record )
Posted: May 28
Product received for free
nice. came with the preorder of the Steam Controller. speedrun time for me is around 45 min.
Helpful? Yes No Funny
Red Hood
( 19.7 hrs on record )
Posted: May 28
This in a full honest review, the game is amazing i loved every minute of it. I just finished another playthrough of it and i loved it even more. The game's puzzles make you think, the character's dialoge was hilarious, and the story was just as good. Some parts of the game felt rushed (Like Cave Johnson's story) other than that the only issue i had with the game was that Chell was still left as a mystery character with little to no backstory 999.8/1000 Would be yelled at about lemons again :)
Helpful? Yes No Funny
SCP-096
( 6.8 hrs on record )
Posted: May 28
Two Words: Great Game
Helpful? Yes No Funny
lordofcombat
( 5.2 hrs on record )
Posted: May 28
Buy this game and have GLaDOS call you fat in as many ways as you can count.
Helpful? Yes No Funny
freshrebel
( 10.9 hrs on record )
Posted: May 28
it's a very funny game with nice characters.
Helpful? Yes No Funny
Alex(ITA)
( 27.2 hrs on record )
Posted: May 28
The best game ever made.
Helpful? Yes No Funny
n0rr3c
( 9.7 hrs on record )
Posted: May 28
+ humor and writing
+ aesthetics
+ co-op
+ new, fun mechanics

+/- more visually complex than Portal 1

- could be shorter, seemed to be a bit stretched out near the end
- quite easy after completing Portal 1

10/10 overall, but not as mind-blowing as predecessor =;)
Helpful? Yes No Funny
abu | SegaSamuel
( 3.2 hrs on record )
Posted: May 27
Product received for free
its a great game with a great storie
Helpful? Yes No Funny
Pill Cosby
( 0.2 hrs on record )
Posted: May 27
Plays Portal 2. Gets to the gels. Gets stuck for hours. Then looks up a guide, sees how easy it is. Then kills myself. I would do it again 10/10 Ign
Helpful? Yes No Funny
blitzfan429
( 22.6 hrs on record )
Posted: May 27
This is personaly my favorite game in the portal franchise the story and visuals are wonderful (even though the graphics on my computer suck) Im not a huge gamer but this is the best game ive ever played.
Helpful? Yes No Funny
Most Helpful Reviews  In the past 30 days
106 of 115 people (92%) found this review helpful
27 people found this review funny
Recommended
10.8 hrs on record
Posted: May 9
THE UNIVERSE NEEDS PORTAL 3 !!!!!
Was this review helpful? Yes No Funny
73 of 77 people (95%) found this review helpful
100 people found this review funny
Recommended
62.3 hrs on record
Posted: May 15
My brain before I played Portal 2:
\\
 \ \( ͡° ͜ʖ ͡°)
  \ < ⌒ヽ
   /   へ \
   /  /  \ \
   レ ノ    ヽ_つ
  / /
  / /|
 ( (ヽ
 | | 、\
 | 丿 \ ⌒)
 | |  ) /
ノ )  Lノ
My brain after I played Portal 2:
/フフ          ム`ヽ
/ ノ)          | |
/ |  ( ͡° ͜ʖ ͡°) ⌒(ゝ._,ノ
/ ノ⌒7⌒ヽーくー \ /
丶_ ノ 。   ノ、 。|/
   `ヽ `ー-'_人`ーノ
    丶  ̄ _人'彡)
Was this review helpful? Yes No Funny
70 of 77 people (91%) found this review helpful
13 people found this review funny
Recommended
132.5 hrs on record
Posted: May 3
Product received for free
Three words:

GET

THIS

GAME
Was this review helpful? Yes No Funny
46 of 55 people (84%) found this review helpful
50 people found this review funny
Recommended
28.5 hrs on record
Posted: May 3
GLaDOS told me I'm garbage 10/10
Was this review helpful? Yes No Funny
15 of 15 people (100%) found this review helpful
1 person found this review funny
Recommended
9.4 hrs on record
Posted: May 12
An absolute masterpiece. One of the greatest single-player experiences in gaming.
Was this review helpful? Yes No Funny
15 of 17 people (88%) found this review helpful
Recommended
12.8 hrs on record
Posted: May 5
Great sequel. Had very fun puzzles and a pretty fun and silly narrative. Amazing finale and the co-op is equally engaging as the single player campaign. Very recommended!!
Was this review helpful? Yes No Funny
9 of 9 people (100%) found this review helpful
Recommended
0.7 hrs on record
Posted: May 7
Great sequel to the inarguably best puzzle game ever. Portal 2 expands the story of its predecessor and gives a lot, new elements to add to the game challenge. It also has better graphics and longer gameplay.

One thing that I love in this game that didn't exist in Portal(1) is the Co-op mode. Nothing beats the fun of you and your friend strategizing their way through the chambers.

Summary, I think this game is a must have for almost everyone. If you have Portal(1), you must buy it. If you haven't both, I recommend you to buy the portal bundle. It is a pity living your life skipping this masterpiece.

10/10
Was this review helpful? Yes No Funny
5 of 5 people (100%) found this review helpful
Recommended
13.6 hrs on record
Posted: May 16
Just finished this game co-op, and i must say
Never laughed so hard as i saw my friend falling everytime i switch portals!
Too bad it was short but really fun sci-fi puzzle
Get it!
Was this review helpful? Yes No Funny
3 of 3 people (100%) found this review helpful
Recommended
22.0 hrs on record
Posted: May 17
This is a great game. Really nice story line. The gamemakers must've been frying their brains to make us rage.
Was this review helpful? Yes No Funny
3 of 3 people (100%) found this review helpful
Recommended
98.6 hrs on record
Posted: May 22
Product received for free
10/10

(ValvE pack)
Was this review helpful? Yes No Funny
3 of 3 people (100%) found this review helpful
Recommended
44.2 hrs on record
Posted: May 28
Jogo muito bom, trabalha a mente, imaginação.

Coop Excelente !

11/10.
Was this review helpful? Yes No Funny
4 of 5 people (80%) found this review helpful
Recommended
44.9 hrs on record
Posted: May 13
First what i want to say is,if you havent played any of Portal game you should play Portal 1 before the sequel because you will lose the story and fun from Portal 1 even the prequel is from 2007.``SPOILERS``:I believe the game took me around 10 hours to beat it for first time but i was helped at harder chambers because i was a begginer still at that time.Now its 3 types of gels:BLUE gel that makes you jumping higher,ORANGE gel that makes you running fast and white gel that makes the unsurpotable parts for portals to be possibile to put them,new characters like Wheatley,also he is the antagonist of the game,also GLaDOs is now your friend almost at final of the game,also you will find more about the Aperture Science past.
Also is co-op mode that you with a friend,playing cooperative test chambers as robots,not humans,in beta Portal 2 Co-op,Chell and Mel (ununsed character) was the players,but in final co-op versions is 2 robots,one female other male,Atlas and P-Body,the person who host is Atlas (male) and the invited player is P-Body (female).Also the game have a lot more achievements than the prequel wich pretty much,mostly of them you will get passing the story of both moddes.Have fun with this game!
NOTE:Workshop
Final note:10/10
Was this review helpful? Yes No Funny
4 of 5 people (80%) found this review helpful
7 people found this review funny
Recommended
38.0 hrs on record
Posted: May 21
In the game, GladOS becomes a potato. My current computer is a potato. Coincidence?
#ThinkingWithPotatoes
Was this review helpful? Yes No Funny
2 of 2 people (100%) found this review helpful
1 person found this review funny
Recommended
25.5 hrs on record
Posted: May 21
Amazing puzzle game with great mechanics !! Single player and great Coop mode to have fun.. For me the best the part though is the community levels !! 6 years since release and still the levels are enough to provide nice challenging puzzle experience.. this is a game that will stand the test of time.
Was this review helpful? Yes No Funny
2 of 2 people (100%) found this review helpful
1 person found this review funny
Recommended
51.2 hrs on record
Posted: May 16
A great FPS puzzle game full of sarcastic humor or better described as the best team building initiative.
Was this review helpful? Yes No Funny
2 of 2 people (100%) found this review helpful
Recommended
4.4 hrs on record
Posted: May 15
Valve have never seemed to disapoint me when it comes to a campaign. Left 4 Dead, Half-Life, Portal, and now Portal 2. With Glados returning for revenge the story gets more and more intense. Running away from an vicious programme with menacing plans to crush you, Only being able to avoid her by supassing invigorating puzzles each getting harder than the next. To beat this game you need a quick brain and good at solving difficult tasks. Some tasks requiring smart movements, others precise timing and even a good accuarcy. If you've played other FPS games in the past you should be good. Even though it does'nt require inhuman ractions sometimes you can be on a tight time limit.

Portal 2 has changed since its first game, with Valve listening to community requests and even adding in small easter eggs and funny secrets to hopfully blow up the internet.

This game is for those who like using their brain and take time in puzzle solving.

Although i do wish the game was longer and even made a 3rd in the series. Please Valve, give us what we want!

8/10
Was this review helpful? Yes No Funny
2 of 2 people (100%) found this review helpful
Recommended
36.0 hrs on record
Posted: May 28
very enjoyable and addicting. highly reccomend community test chambers after finshing game
Was this review helpful? Yes No Funny
1 of 1 people (100%) found this review helpful
Recommended
11.5 hrs on record
Posted: May 7
The Co-Op is pretty good, but needs more levels!!!
Was this review helpful? Yes No Funny
1 of 1 people (100%) found this review helpful
Recommended
7.6 hrs on record
Posted: May 8
Great puzzle game, entertaining, fun characters and sketch. Would recommend
Was this review helpful? Yes No Funny
1 of 1 people (100%) found this review helpful