Further Steam controller development pushes Steam Machines into 2015

Valve has delayed the launch of its Steam Machines and controller until 2015.

We’re now using wireless prototype controllers to conduct live playtests, with everyone from industry professionals to die-hard gamers to casual gamers,”read a statement.

It’s generating a ton of useful feedback, and it means we’ll be able to make the controller a lot better. Of course, it’s also keeping us pretty busy making all those improvements. Realistically, we’re now looking at a release window of 2015, not 2014.

Obviously we’re just as eager as you are to get a Steam Machine in your hands. But our number one priority is making sure that when you do, you’ll be getting the best gaming experience possible. We hope you’ll be patient with us while we get there.”

Develop has more details.