The new free Portal 2 update titled "Perpetual Testing Initiative" is now available on Steam!
The "Perpetual Testing Initiative" allows players to easily create, share, and play Portal 2 puzzles. The Initiative comes with a simplified puzzle maker that allows that creation of mind-bending puzzles without ever leaving the game.
The puzzle maker can directly publish maps to the Steam Workshop where users can browse, vote on, and select to play them. Selected puzzles will automatically be downloaded and installed inside Portal 2.
The Razer Hydra motion sensing controller is now available for purchase and shipping via Steam in the United States.
Extend your natural body motion directly into the game and interact with the virtual world in complete three dimensions, as you would in real life.
The Razer Hydra comes bundled exclusively with a copy of Portal 2 and comes with the Portal 2 Sixense Motion Pack DLC. Play Portal 2 like never before with the detailed object manipulation only available with the Razer Hydra. Plus, the Motion Pack includes a set of 10 custom single-player Portal 2 maps that can only be solved with true six degree-of-freedom.
Portal 2 is now available worldwide via Steam. The game will be available at retailers beginning today as well, check your local retailer for availability. For more information, please visit www.thinkwithportals.com