Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.
User reviews:
Recent:
Overwhelmingly Positive (550 reviews) - 98% of the 550 user reviews in the last 30 days are positive.
Overall:
Overwhelmingly Positive (25,462 reviews) - 98% of the 25,462 user reviews for this game are positive.
Release Date: Oct 10, 2007

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Buy Portal

Packages that include this game

Buy The Orange Box

Includes 5 items: Half-Life 2, Half-Life 2: Episode One, Half-Life 2: Episode Two, Portal, Team Fortress 2

Buy Portal Bundle BUNDLE (?)

Includes 2 items: Portal, Portal 2

Downloadable Content For This Game

 

Recommended By Curators

"A first-person physics puzzler developed by Valve. Use a Portal Gun to navigate a series of tests as a human lab rat, guided by the friendly A.I. GLaDOS"

About This Game

Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.

The game is designed to change the way players approach, manipulate, and surmise the possibilities in a given environment; similar to how Half-Life® 2's Gravity Gun innovated new ways to leverage an object in any given situation.

Players must solve physical puzzles and challenges by opening portals to maneuvering objects, and themselves, through space.

System Requirements

Windows
Mac OS X

    Minimum: 1.7 GHz Processor, 512MB RAM, DirectX® 8.1 level Graphics Card (Requires support for SSE), Windows® 7 (32/64-bit)/Vista/XP, Mouse, Keyboard, Internet Connection

    Recommended: Pentium 4 processor (3.0GHz, or better), 1GB RAM, DirectX® 9 level Graphics Card, Windows® 7 (32/64-bit)/Vista/XP, Mouse, Keyboard, Internet Connection

    Minimum: OS X version Leopard 10.5.8, Snow Leopard 10.6.3, 1GB RAM, NVIDIA GeForce 8 or higher, ATI X1600 or higher, or Intel HD 3000 or higher Mouse, Keyboard, Internet Connection
Customer reviews
Customer Review system updated! Learn more
Recent:
Overwhelmingly Positive (550 reviews)
Overall:
Overwhelmingly Positive (25,462 reviews)
Recently Posted
Thanatos929
( 4.4 hrs on record )
Posted: May 25
It's a short game, yeah. But wow is it a fun one. It is a truly innovative platforming experience. Buy it during a Steam sale, and you will not regret it. If you can't wait, it's worth it at full price, too.
Helpful? Yes No Funny
Soggy_Napkins.avi
( 2.3 hrs on record )
Posted: May 25
More like GLAD0wnsyndrome
Helpful? Yes No Funny
Malthe_Dude
( 7.3 hrs on record )
Posted: May 25
The best game I have played. Ever
Helpful? Yes No Funny
OrdinaryMeme
( 3.8 hrs on record )
Posted: May 25
thrilling & funny story, unique & rewarding gameplay, suprising & unexpected huge plot twist.
ONE OF THE BEST GAMES I HAVE PLAYED IN MY WHOLE LIFE
Helpful? Yes No Funny
n0rr3c
( 8.3 hrs on record )
Posted: May 25
+ simple, but interesting mechanics
+ writing and humor
+ aesthetics
+ challenging bonus chambers

- main chambers are quite simple and can be completed quite fast
- a few frustrating moments requiring precision

10/10 overall, a classic =:]
Helpful? Yes No Funny
eeVee
( 10.8 hrs on record )
Posted: May 25
Best game in the history of of time and space. Always fun, challenging and hilarious. I need 20,000 more of these games
Helpful? Yes No Funny
Razna
( 4.3 hrs on record )
Posted: May 25
Ain't nothin to it.
One euro made me do it.
Helpful? Yes No Funny
lele kiseki
( 0.4 hrs on record )
Posted: May 24
your classic use-colorful-quantum-portals-to-fight-a-mastermind-robot-antagonist game.

I got Portal during one of Valve's promotions where they gave it out for free to all Steam users permanently for their libraries. I finished it years and years ago on my brother's computer, when Steam was still a new thing and we shared a library. Definitely worth the playthrough.

Who wouldn't want to support a company like Valve? You wouldn't! Get Portal and love Valve even more. Then get Portal 2, play that, and so on and so on.
Helpful? Yes No Funny
killerjag
( 13.9 hrs on record )
Posted: May 24
Very well made puzzle game with a surprising amount of characterization.
Nerve gas/10
Helpful? Yes No Funny
Day Man
( 1.4 hrs on record )
Posted: May 24
It's honestly perfect
Helpful? Yes No Funny
vossmichael32
( 9.1 hrs on record )
Posted: May 24
portal is an amazing game
Helpful? Yes No Funny
--=PACO=--
( 30.2 hrs on record )
Posted: May 24
Product received for free
Amazing game for speedruning and geting fun, a lots of good interesting achievments and you can use the tricky bugs to make a speedrun, but its isn`t a game completing its like sport. You can actually find a lots of secrets here (easter eggs) i recomend this game c=
Helpful? Yes No Funny
Connormac99
( 7.5 hrs on record )
Posted: May 24
Lovely little puzzle game. One of my favourite ever puzzle games (up there with Professor Layton).
Helpful? Yes No Funny
Juggernaut Kush
( 0.5 hrs on record )
Posted: May 24
In the cracked version,I played a ton.
Is good game.
Helpful? Yes No Funny
Cromonus
( 2.5 hrs on record )
Posted: May 24
Short but great!
Helpful? Yes No Funny
NetflixAndKill_
( 5.0 hrs on record )
Posted: May 23
Although I beat the game (First Level to credits, not including challenges & etc.) in 2.6 hours (half of which while being half asleep, so I could easily have beaten it in 2), this game is a must have for every Steam account. This game has an interesting puzzle mechanic with the Portals, and constant witty lines coming from the game's narrating bot (and one giant plot twist that the Internet has managed to spoil for just about everyone). The credits song was so touching that I almost wanted to tear up a little. I wish I had auditioned with it in my high school's talent show, but I can't sing, and didn't first play this game until after my graduation. Oh well. If you find the first runthrough a bit easy, you'll love/hate the challenge levels. They are very, very difficult. Oh lawd.

All in all, 10 dollars might be a bit steep (I bought it on sale for 2.49), but this game is most definitely a Valve classic that you have to buy. I am looking forward to playing Portal 2 for the first time shortly.

tl;dr this game is a perfect 10. Buy it. They have cake.
Helpful? Yes No Funny
Hatty Mikune
( 1.4 hrs on record )
Posted: May 23
i hate video games
Helpful? Yes No Funny
Get Glued
( 156.3 hrs on record )
Posted: May 23
Product received for free
just amazing. soooooo gooood

there arent works /\ /\
Helpful? Yes No Funny
Madame Minty
( 0.2 hrs on record )
Posted: May 23
Fantastic game. Great humor, okay story, clever puzzles although with this game it feels there isn't enough of them. Or maybe they could be harder. In any way, I'd love to not affect my forward momentum more.
Helpful? Yes No Funny
Most Helpful Reviews  In the past 30 days
21 of 21 people (100%) found this review helpful
Recommended
13.8 hrs on record
Posted: April 28
Buy it, play it. You won't regret it.
Was this review helpful? Yes No Funny
14 of 15 people (93%) found this review helpful
Recommended
7.4 hrs on record
Posted: May 4
I enjoy puzzle games, so I bought Portal expecting some puzzles, and that's exactly what i got. It really makes you think, and challenges your brain to solve complicated problems. There's 19 main levels, a long escape level, and an ending boss fight. It only takes a few hours to complete, but it's worth your money. The game isn't just a puzzle game, though. It has an interesting storyline, too. The ending of the game makes you wonder, "Well, what happens next?" I bought both Portal and Portal 2 in a bundle, expecting that I would want to play the second game too, and I was right! Lots of people play only Portal 2 and not Portal, but I would highly reccomend playing Portal before even opening Portal 2. Fantastic game!
Was this review helpful? Yes No Funny
11 of 13 people (85%) found this review helpful
3 people found this review funny
Recommended
14.4 hrs on record
Posted: May 23
The cake is not a lie, Gabe N. ate it. It is Known. Other than that it's a cool game filled with puzzles that you solve by using a portal gun and some cubes.
First, you will be baked, and then there will be cake.

...
This a thumbs up review, not really a review ;P
Was this review helpful? Yes No Funny
9 of 10 people (90%) found this review helpful
1 person found this review funny
Recommended
9.2 hrs on record
Posted: May 1
Short but nice game.
Was this review helpful? Yes No Funny
7 of 7 people (100%) found this review helpful
1 person found this review funny
8 of 9 people (89%) found this review helpful
1 person found this review funny
Recommended
3.6 hrs on record
Posted: May 5
A real classic which needs to be played!






#TheCakeIsn'tALie
Was this review helpful? Yes No Funny
8 of 9 people (89%) found this review helpful
1 person found this review funny
Recommended
3.9 hrs on record
Posted: May 9
AWESOME!
Pros:
Amazing graphics!
Quite easy, (I like easy puzzles)
Love GLADOS voice.
It is set in the furture. "The future starts with YOU"
Cons:
Short
Overall rating: 10/10!
Was this review helpful? Yes No Funny
6 of 6 people (100%) found this review helpful
3 people found this review funny
Recommended
4.5 hrs on record
Posted: April 26
Price / hour: 2,2€

It's a great game, but like negative reviews say, it's short. But it's part of the story, so I think this shouldn't be left out.

Pros:
- Story, likely like intro for Portal 2
- The idea; unique, this game brought so much, without this we wouldn't have Portal 2 and therefore not fanart, fan vids, fan mods to other games etc.
- It's one of the greatest puzzle games, little bit easy but it's good
- Speedrunning, see the speedrun vids, this game is pretty decent for it.
- Color theme is beautiful, there's so few games with only white, brings the unique exprience this way as well.

Cons:
- Short

Conclusion: Only one con, but shouldn't be ignored. I recommended to buy in sales / bundle, you can see the price / hour.
Was this review helpful? Yes No Funny
4 of 4 people (100%) found this review helpful
1 person found this review funny
Recommended
16.6 hrs on record
Posted: May 14
I was looking at this game, played it, loved it, and even though im really, really late and stupid, i looked at the old valve complete package at the bottom and saw ricochet, and i was like, gaben, plz, release ricochet 2, aka, HALF LIFE MOTHER ♥♥♥♥ING 3.
Was this review helpful? Yes No Funny
5 of 6 people (83%) found this review helpful
Recommended
0.4 hrs on record
Posted: May 2
Good game. But only a day i complete this game
Was this review helpful? Yes No Funny
6 of 8 people (75%) found this review helpful
5 people found this review funny
Recommended
9.3 hrs on record
Posted: May 18
A game where you shoot holes through walls, but this game lied to me because I thought it was going to be a protal to another dimension, ♥♥♥♥ing hate valve.
Was this review helpful? Yes No Funny
3 of 3 people (100%) found this review helpful
Recommended
26.2 hrs on record
Posted: May 9
Portal is a funny game. it gives you the knowladge that graphics isn't everything. The game tells an interesting story; a very good one at that, and the gamepllay is brilliant. Maybe, at times, not the most fast story, but he eerie hints at what is going on behind youre back, the graffiti that- Oh wait. Spoiler alert.

Anyway, Portal is a great game. The narative is good, as is the gameplay, and there's a sequal, so it clearly did well.

10/10 Worth 7 quid.
Was this review helpful? Yes No Funny
3 of 3 people (100%) found this review helpful
Recommended
3.5 hrs on record
Posted: May 10
It's a delightfully clever physics FPS puzzler. It's not particularly hard nor particularly advanced, and it's pretty short, but at this price it's a no-brainer: if you haven't played it yet, buy it, play it, and discover why it's such a classic of the genre.
Was this review helpful? Yes No Funny
3 of 3 people (100%) found this review helpful
Recommended
6.4 hrs on record
Posted: May 10
Classic; must play.
Was this review helpful? Yes No Funny
3 of 3 people (100%) found this review helpful
Recommended
11.7 hrs on record
Posted: May 11
The little demo thing that sparked an international phenomenon, and it's still great.
Was this review helpful? Yes No Funny
3 of 3 people (100%) found this review helpful
Recommended
5.1 hrs on record
Posted: April 28
Pretty sure all of you have at least heard of this game, but if you haven't, go on and BUY IT! Not only does it offer great gameplay that will make you feel like you're really holding the Portal Gun, and genial puzzles, but it also has a very good story line, to which the main AI (literally) GLaDOS adds humour and irony very needed in some of the puzzles. Good job, Valve!
Was this review helpful? Yes No Funny
3 of 3 people (100%) found this review helpful
Recommended
5.6 hrs on record
Posted: May 9
This game is very well made and I think Valve has done a great job porting Nubecular Drop to the source engine, as well as making a whole different game with a complex storyline and unique characters. They've also benifited from it well. 5/5
Was this review helpful? Yes No Funny
3 of 3 people (100%) found this review helpful
2 of 2 people (100%) found this review helpful
Recommended
21.0 hrs on record
Posted: May 21
Start of something great...
Was this review helpful? Yes No Funny
2 of 2 people (100%) found this review helpful
Recommended
4.6 hrs on record
Posted: May 21
pretty fun but too easy. chamber 16 was hardest and chamber 18 is easy. its alright
Was this review helpful? Yes No Funny