Game Info Editor
The oft-rumored Steambox is now official: Valve's went ahead and announced that a number of 'Steam Machines' are en route for 2014. The company is working with "multiple partners" to deliver a variety of hardware configurations. What's more, is that a select number of Steam users, 300 to be exact, will be invited to beta test the hardware.
To apply for eligibility, Valve has posted a things of things you'll need to do before October 25 on its official site.
Additionally, it would seem that restrictions on the Steambox are almost nonexistent.