Microsoft continues to tease the Halo fan with its Halo 3 ODST marketing, giving the brand some big screen treatment in a short, two-and-a-half minute commercial that s making its way onto YouTube and gaming blogs over the past week.

If you haven t seen it, check out the extended short film Microsoft just released below and see if that isn t the perfect way to get gamers psyched for their new Halo adventure later this month.