An update has been released for Portal 2 and Portal 2 Authoring Tools. - Updated to latest Steamworks SDK to fix the map publishing tool.

An update has been released for Portal 2. - Show an error dialog if the game is launched while Steam isn't running.

An update has been released for Portal 2. - Fixed security issues reported by Justin Taft from One Up Security, LLC.

LEGO Dimensions is available now and features a ton of Lego-ized Portal content. Chell once again matches wits with GLaDOS and Wheatley inside Aperture Labs, only this time she teamed up with Batman and Gandalf.

Check it out here.

It seems Dota 2 and Team Fortress 2 have launched Merchandise Workshops, where the community can submit, vote on and sell their own non-virtual, actually real t-shirts and posters. And so far, the response from their communities has been overwhelmingly positive. So we thought: What if we applied that same idea, but to a good game, with a smarter, more attractive community? Introducing the Portal Merchandise Workshop, where you can heroes can bravely design their own Portal universe concepts.

"But what if my ideas are bad and I don't have any talent?" you ask. Don't sweat it, you're still covered.

Are you sitting down? If not, you should sit down. Okay, are you sitting down now? Because you should probably actually be lying down for this: As of right this moment, we are giving all current owners of Portal 2 a 75% off Portal 2 coupon. If you're standing back up, dusting yourself off and wondering why you'd want another copy of a game you already own, lie back down real quick because here's the lie-down part: We just added co-op to the Perpetual Testing Initiative.

That's right: Puzzle creators can now design and publish co-op maps, which puzzle players can now greedily consume. Well, as long as they have a co-op partner. Which the 75% off coupon should help them (i.e.: you) find. We've also added a "Quick Play" feature that creates never-ending, auto-generated playlists of the top-rated maps in a variety of categories. It has literally never been easier to figuratively jump in and literally play some Portal.

Thanks to an anonymous tech at NASA, Wheatley is actually going to actual space. This Friday at 10:06 EST, the Japanese HTV-3 resupply craft to the ISS will launch the above panel into space. Though mankind will surely regret giving Wheatley a celestial perch to plot his next move, we here at Valve are mostly just impressed with NASA's bold, unprecedented resupply craft numbering scheme. And please note that when we mentioned an "anonymous tech at NASA" we weren't kidding: NASA in no way officially endorses secretly laser-engraving characters from Portal onto their spacecraft. Believe it or not, they don't even officially endorse Portal 2, despite the fact that it's a really excellent game.

You can watch the launch here beginning at 9:15 EST / 6:15 PST.

http://www.nasa.gov/multimedia/nasatv/index.html

The Perpetual Testing Initiative (PeTI) is live! Even though most of you will be getting your first sweet taste of test chamber construction today, a lucky few of you have already been beta testing for the last couple of months. An unfair head start? You bet. But it's thanks to this massive injustice that you have a ton of great test chambers to solve on launch day.

In fact, one of the beta testers made so many great maps that we've decided to award him the first ever Aperture Science Employee of the Moment Certificate for his provisional excellence in the field of test chamber construction. Congratulations, Mevious! Enjoy it while it lasts.


Those of you interested in checking out Mevious' terrific maps can get them all at once by subscribing to them at this collection page. Make sure to also Follow Mevious on his Workshop author page so you can keep track of what he makes in the future.

Remember, the next employee of the moment could be YOU! That's right: transient fame and fleeting fortune could be yours. Dethrone the tyrant Mevious! He's been on top for too long. He's getting soft, and you're hungry. Be like Rocky in all the Rocky movies. Except for Rocky I, where he lost (unless you're counting victories of the heart, which won't win you any awards from us). Or Rocky VI, where it was a show fight and didn't count. In fact, just focus on Rocky IV. The last half.

Dun.

Dun dun dun.

Dun dun dahhhhhhh...

TO: All Aperture employees
FROM: Cave Johnson

COMPANY MEMORANDUM

Cave Johnson here. Your boss. It's come to my attention that some of you are concerned after receiving my all-staff memo yesterday ("You: Design Test Chambers or You're Fired"). So to put your minds at ease, let me clarify: You are not mentally ill and you did read the memo just fine. It was real. You should be designing test chambers, right now and at all times, or by God I will fire you.

Having said that, let's be honest: Some of you are incapable of designing a test chamber, whatever the motivation. You're only getting marginally better results than a dog would. Worse, actually. A dog designing even a substandard test chamber'd be pretty damned impressive, let's not kid ourselves.

But don't worry, you're not fired yet. It turns out there's an even better job you can do instead of being fired: Getting launched into an infinite series of alternate Earths to evaluate all the test chambers your smarter coworkers are making.

Wait, it gets better: I'll be right there with you. Every step of the way, whether the tests work or not, Cave'll be by your side, facing whatever life-threatening dangers we might run into out there. And even better, I won't actually physically be there. I'll be here, talking into a microphone, from complete and total safety. That way the people who'll be monitoring whether you're still alive won't have to split their focus worrying about me.

So there you have it. Everyone's useful in the Perpetual Testing Initiative. Except Peter Jenkins, which brings me to the point of this memo: Pete, you're fired.

Alright, that should wrap it up. Everybody except Pete get back to work when this sentence finishes... now.

The gaming press have chimed in on our new free Puzzle Maker, available May 8th, and the verdict is unanimous: It is NOT complicated to make your very own Portal test chambers. "Easy to use," says IGN's Charles Onyette. "Satisfying and easy," adds 1UP's Chris Pereira. "Possibly the easiest level editor known to man," claims NOW Gamer's Adam Barnes.

Wow! Is our Puzzle Maker really this easy to use, or are these guys just bald-faced liars? Let's find out, and try to make a playable map in only FIVE STEPS.

Here's the basic map template you start with. Note: This is not step one. On the left, you can select from any of the puzzle elements from Portal 2.



Okay, now we're at Step One. If you have a friend helping you count, tell them to start now. Let's choose a big red button and place it somewhere on the map.



Step Two: Connect the button to the door.



Oh, man, we're already up to two steps. We better get moving. Seriously, we might have over-promised on this.

Step Three: Surprise! We're throwing this step away. That's how confident we are.

Step Four: Now we're looking at this picture of Gabe someone made in the Puzzle Maker.



Step Five: Now we're going to rebuild our map to see it in action.



Seconds later, it works! We did it. The gaming press are not liars.*

Here we are solving the puzzle:



So we built a test chamber: Now what? It's time to publish it to the Steam Workshop. You can share your puzzle with everyone, or just share it with friends, or even keep it private until you think it's ready.


This is obviously a very, very, very, simple map. But don't worry: the Puzzle Maker is as powerful as it is easy to use. You'll be designing complex brain-busters in no time, trust us. In fact, you don't even have to trust us.

The Perpetual Testing Initiative's still in beta, and people have already been hard at work making great science.





* About this specifically.