$1 being donated for every viewer.
And there's a video of the early results.
UPDATE: It's official!
Don't lash out.
City 17 to city infinity.
Bang head against wall of text.
And Chapter 3 is out this month.
Half-Life 3(D) confirmed.
Portal and Left 4 Dead writer runs out of Steam.
But it's not what it seems.
Alleges developer exploited minors for free labour, discriminated against transgender staff.
Vortigone for good?
Now a free man.
UPDATE: Now they do.
A chance encounter and an unlikely tale.
Do you like hurting people, Mr. Freeman?
Combine it with the main game.
SteamVR games available soon.
Alien Swarm mod now a free download after Valve Greenlight.
"You've arrived in City 17..."
You remember, don't you, Mr Freeman?
Half-Life and Portal soundtracks DLC going free.
See how Oculus and Hydra combine to revolutionise shooters.
Cor, you Tokyo time.
Cost $9.99 each on Google Play.
It might look like this.
And reveal how it will work with Steam.
Combines high-end power with a living-room-friendly form factor.
Walk this way. No, not that way. THIS WAY!
"There is actually a hidden layer of powerful management structure in the company, and it felt a lot like High School."
Adam Foster's two-and-a-half-year job application for the world's most enigmatic game developer.
See video of it and Dishonored played with the headset.
A single-player story by a fan-turned-Valve-employee.
The mod that bagged Adam Foster a job at Valve.
Perhaps he Newell along.
UPDATE: Abrams really is in talks with Valve about Half-Life/Portal movies. "It's as real as anything in Hollywood ever gets."
Expect Half-Life 2 Gangnam Style.
Hell, boy that'd be good!
Oh they'll induct anyone have they no standards etc..
Waiting for a game to release it with. What could that be?
"We're frustrated by the lack of innovation."
A voluntary project that's taken years.
Some of it, and not in glorious real-life-like resolutions.
"It causes a lot of surprise that anyone would leave."
Rise and shine.
Jason Holtman gives a peek inside Valve's unique structure
The creator of Half-Life 2's City 17 and Dishonored tells us why.
Plus, we ask, what's taking Half-Life 3 so long?
UPDATE: Free hat until 4th July.
Added to Left 4 Dead 2, Half-Life 2, Team Fortress 2 and 250 Steam games.
"We're acutely aware of how much we annoy our fans."
When does a game belong to its fans rather than its creators?
But far less than 50,000 signed up to do so.
Up to 29,000 gamers to play Half-Life 2 this Saturday.
But will Valve listen?
Perhaps Gabe Newell along.
Fantastical reactions to mundane situations.
Big update planned for Half Life 2 mod.
Impulse maker Stardock draws parallels.
Clever code names and shames.
From the archive: the story behind the $250m robbery.
Is "tremendously profitable" says Newell.
Beyond Black Mesa took 2 years to make.
Lucas Molyneux makes YouTube plea.
Out on 26th May.
Robert Culp played Dr Wallace Breen.
Includes Left 4 Dead. Bargain!
Centralise game data starting with L4D.
Should remedy many of the problems.
Chatting about Portal and whether Orange Box will return.
Valve loves it some NVIDIA.
We pit EA's port against PC and 360.
Games that are free, so long as you've already paid.
Free Steam for Radeon owners.
Part 2: On Warren Spector, Alyx, and the importance of playtesting.
Gabe Newell and co. on Hollywood, Episode One and future expansions.
Possibly. One day.
$10 for Half-Life 2 mod.
Valve confirms its existence.
For Athlon 64 FX processors.
Console yourself, it's finally here.
'-Life is complete.
And DoD: Source is nearly done.
Movie gets HL2 makeover.
It's all gone HDR.
Could the gravity gun lift the Xbox?
Half-Life 2 Xbox, PC's Lost Coast bit on show.
It's a weighty download, mind, but very pretty indeed. On Eurofiles now.
Valve confirms the console port of Half-Life 2 should be out "late summer", but Aftermath won't be included.
Valve gives a glimpse of its next-gen plans, providing more info on its single Half-Life 2 level for high end PCs.
Moves the goalposts. With a gravity gun.
Three words: Oh. My. God.
The original game had a decent Half-Life, and this one looks like it might too...