The long rumored HD remake of the original Halo was revealed at Microsoft’s press conference earlier this week and you can find the reveal trailer for the game below. According to the trailer, Halo: Combat Evolved Anniversary has been remade and remastered from the ground up. All of the classic multiplayer maps from the game have been enhanced and updated for the new online play modes as well. It also appears as though some new gameplay elements have been introduced as well, such as Halo: Reach’s assassinations as one is shown during the trailer on a classic map.