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Price history, US store (USD)
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Price
Regular
Discount
2026-09-11 21:05 UTC
$1.99
$1.99
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public
25834
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Name
OS
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104601
windows
176.43 MB
0 B
5012350724458417084
104602
macos
164.21 MB
0 B
5742832707197701102
A build is one published version of the game's files on a branch. Steam assigns a new build ID every time the developer pushes an update, so this list is the update history of the app. The files inside a build (depot manifests) are only readable with an account that owns the game, which SteamRaw does not have yet, so build contents are not shown.
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25834
public
2026-09-11 21:05 UTC
1 hour ago
Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since 2026-09-11 21:05 UTC.
No changes recorded since SteamRaw first saw this app. Every future PICS change will be listed here.
2020-01-02 13:04 UTC · Rock, Paper, Shotgun · contact@rockpapershotgun.com (Craig Pearson)
Just after Portal 2 was released, Valve and Geoff Keighley also released The Final Hours of Portal 2, an interactive book about the making of 2011 s best potato-based puzzle game. The most revealing story in the book was about how Valve had spent some time making a game that was Portal s follow-up in name only. It was set in the past, without Chell or the GlaDOS that we know, and had a new mechanic called F-Stop . It was essentially a different game and was never released. Valve remained coy about what F-Stop was in the hope of eventually using it, but they never did. In an unlikely twist, a
The Electronic Entertainment Expo is conference that is known for high points that shake up the gaming world, along with low points that can't be shaken from memory. Not to say all the conferences are triumphant or memorable, but each stood out in their own way. Here are some of our favorite highlights over the years from the big event, and maybe we'll add on a few more after next week.
Last week, Valve and border game manufacturer Cryptozoic announced they would be working together on a board game based on the Portal series, but details were scant on just how the board game would work. Today we've gotten a clearer picture of the upcoming adaptation, as well as a surprising bit of info on who came up with the idea.
We've seen the promo shots of the Steam controller and heard generally positive reactions from indie developers, but we haven't yet seen it in action. That changed today, with a demonstration video that shows the prototype being used to control games ranging from the generally console-friendly shooters to more PC-centric titles.
Valve has signed off on a deal with Toon Hero creator Trigger Happy, to allow use of their Portal 2 characters and assets in the cartoon creator app. It starts rolling out this week with the addition of P-Body, one of the two co-op robots from the game.
Do you crave more Portal 2 development insight? Enough to pay for it? Fret not: Portal 2 - The Final Hours is now available on Steam as well as iPad. It'll set you back £1.49/$2.00 The 15,000 word multimedia experience/interactive documentary/digital book was created by Geoff Keighley during Portal 2's development. Valve gave him "fly on the wall" access to their offices, resulting in a "gripping and dramatic story brought to life by exclusive photos, videos, interviews, interactive experiences, and other surprises." Read on for the details and Craig's mini-review. According to Steam, The Fi
Portal 2 - The Final Hours is a digital book now available on Steam! The Final Hour of Portal 2 takes you deep within the top-secret offices of Valve for an unvarnished look at the creative process behind the new video game Portal 2. Journalist Geoff Keighley was granted unprecedented “fly on the wall” access to Valve to create this staggering 15,000 word multimedia experience. From the hush-hush Portal prequel that was shelved to the last minute scramble to complete the game’s story, The Final Hours of Portal 2 is a gripping and dramatic story brought to life by exclusive photo
Full appinfo as delivered by Steam PICS, changenumber 36914028. Also at /api/app/104600/raw.
