Halo: Reach is a First Person shooter for the Xbox 360 based on the Halo series. The Halo Reach game from Bungie and Microsoft Game Studios includes a multiplayer and is scheduled for release on Fall 2010. The game is a prequel to Halo: Combat Evolved during the Human and Covenant War.

Check out the below new high definition trailer. It is about 2.5 minutes long.

Halo: Reach HD Gameplay Video