This Tuesday (May 3, 2010) the beta for Halo Reach begins on Xbox 360 and to start building hype for their upcoming blockbuster, Bungie has released yet another live-action trailer. Just like Halo 3′s “Landfall” and Halo 3: ODST’s “We Are ODST” trailers, “Birth of a Spartan” is a glimpse of what a future Halo movie could possibly look like.

Although “Birth of a Spartan” isn’t the best of the three live-action trailers and could have used some more action like the “We Are ODST” trailer, it’s still pretty epic showing the process of making a Spartan III soldier in the Halo universe.