When we found out that XCOM 2 game developers used professional Sennheiser equipment as part of their audio production, we were thrilled. We love the Sennheiser brand (walk into our office and check out our headphones of choice). We put the two brands together to promote XCOM 2 and Sennheiser's all new PC 373D surround sound gaming headset. Sennheiser is celebrating the amazing sound scape of humanity’s rise against the aliens in XCOM 2 with a sweepstakes with unique prizing such as the XCOM double vinyl soundtrack.