Xbox 360Welcome to the commissioning of the first vessel in UNSC history tasked with the mission of exploring the universe, the Halo 4 Infinity. More Halo 4 Videos Halo 4 ‘Scanned’ Launch Trailer Halo 4 ‘Covenant Weaponry’ Trailer Halo 4 ‘A Hero Awakens ViDoc’ Dev Diary Trailer Halo 4 ‘Prelude’ Trailer Halo 4 ‘Infinity’ E3 Trailer June 11, 2012 - 1:17pm