According to GameSpot it may be possible that Age of Conan: Hyborian Adventures will be launched for both the PC and Xbox 360 platform:
Like most MMORPGs, Age of Conan is PC-exclusive. However, that may change, according to a GAF poster. Said poster claims to have a friend who attended a question-and-answer session held by Funcom, the Norwegian developer of Age of Conan.
According to the poster, the Funcom developers "showed a trailer with a pretty intense draw distance apparently [sic] as well as Conan himself wielding a morning star which seemed totally realistic in how the spiked ball would behave due to its weight and momentum." Then, "a question was asked about if they were thinking about other platforms than PC...then the spokesman [Bjorn Sundquist] made a kauf [sic] gesture saying *kauf*Xbox360*kauf*." (Emphasis added.)