IMAGE.1 Halo’s iconic lead character, The Master Chief, landed with a bang by The O2 this morning, to mark the launch of Halo 5 Guardians on Xbox One on Oct. 27

IMAGE.1 Halo’s iconic lead character, The Master Chief, landed with a bang by The O2 this morning, to mark the launch of Halo 5 Guardians on Xbox One on Oct. 27