
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. For more information on Portal 2 click here.
Modeled estimate, not a reported figure. How we estimate →
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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. For more information on Portal 2 click here.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English
Engagement
Reviews
Themes across 49 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
purchased after beating the game as it piqued my interest. Okay writing. Only left negative review because a lot of the interactive content in the book just dosen't work so paying $2 for content that does not work right is annoying. However, a lot of people are complaining that it is a waste and should not exist, I disagree. It provides an interesting insight into game development at a major studio. Wish I could rate it higher but paying for broken content is not right
this book confirms glados is gay thank you valve
Media
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Hours played at review time, across 51 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
For anyone curious, this is NOT extra content, it's simply a article about how Portal 1 & 2 were developed. It's a good read (3 hours for me), if you are interested to get a glimpse into the production then definitely get it, pretty sure it's bundled with Portal 2 anyway. One thing to note it that a lot of the interactive things and most videos don't work, and for the few that do work the audio is very jittery, actual article is fine though
A lot of the web elements are broken now. And honestly, it's really badly written - I'd forgotten that Geoff Keighley did this, but I came in with an open mind as I like a lot of game books. Most of those are expensive £30 things, but at least they're a good time. I'd recommend people get A Profound Waste Of Time issue 4, which tells the same story but better written, and more time has passed for the creators to reflect on it. Should have been a PDF.
Be informed that this is not a game. This is actually a book showing how portal 2 was made. I mean its dirt cheap to get it, so just buy it after playing the game.
one of the best game ever realy needt portal 3
Amazing read, was also pretty funny at times, highly recommend!
An interesting insight into what valve does, besides the broken images.
I had a fun time learning more about the creation of Portal 2, It actually made me love the game and Valve even more! Unfortunately, a lot of the interactible parts of the game don't work anymore, which is a bit of a bummer. Still, It's very much worth getting this if you liked both portal games.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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