A gaming company has been claiming for some time now that the makers of Oculus Rift stole their technology, and they are finally going to court over the matter. Shortly after Facebook announced they were buying the maker of the Oculus Rift headset for upwards of $2 billion, ZeniMax started claiming the technology behind this headset was Oculuss to sell. ZeniMax Media sent letters to Oculus and Facebook, claiming Oculus employee John Carmack improperly took ZeniMaxs intellectual property with him to Oculus. Carmack was a former id Software (owned by ZeniMax) employee.