Maximum PC: Sennheiser is a name most audio enthusiasts are already familiar with, though it's not all that often that the German maker of audio gear specifically targets gamers. Now with the help of Io-Interactive (part of the Square Enix group and creator of games like Hitman and Kane & Lynch), Sennheiser has gamers directly in its sights with its new G4ME ZERO and G4ME ONE headsets.
