The full version of the game plus the exclusive Portal 2 content will be available in a special edition bundle with the Razer Hydra. Portal 2 is the highly anticipated sequel to 2007's game of the year. Razer worked closely with Valve and Sixense to create exclusive Portal 2 content to showcase the power of the Razer Hydra in enhancing game immersion. – April 21st, 2011 – Razer, the world's leading high-end precision gaming brand announces the Razer Hydra, the world's first gaming-grade motion sensing controllers powered by Sixense, built to draw you deeper into your PC games. Razer unleashes the Razer Hydra motion sensing controllers, available standalone or bundled exclusively with Valve's Portal 2Ĭarlsbad, Calif. THANKS TO THE RAZER HYDRA, NOW YOU'RE THINKING WITH MOTION-CONTROL