Valve is bringing fan favourite Half-Life 2 over to everyone’s favourite free operating system.
There’s more Linux application and gaming support than ever before
Valve’s portal-hopping puzzler comes to Linux gamers
The Alienware X51 now comes with Ubuntu Linux as an option.
Free to play Team Fortress 2 now available to Linux gamers
Valve actively encourages potential Steam users to try out Ubuntu Linux
Valve has opened up the beta testing phase of Steam for Linux
And they want YOU to try it out.