Official cinematic trailer for Halo Wars 2 !br Subscribe HERE and NOW ► The BEST GAMES are here ► br HALO WARS 2 Trailer (E3 2016)br Release date : February 21, 2017 on Xbox Onebr © 2016 - Microsoftbr br Subscribe now to GameNews to get the latest HD game trailer, gameplay teaser & cinematic video on Game News Official.