For general feedback about the game.Steam Support
Visit the support site for any issues you may be having with the game or Steam.
Also! Because today's new items contain some Meet the Pyro spoilers, we're gonna hold off on announcing those until the update’s ready later today.
But! We are announcing something else RIGHT NOW: The beta release of the Source Filmmaker, the tool we use internally to make all of our "Meet the Team" shorts. You can check it out here.