After last week's movie launch trailer, Microsoft released the trailer for the Halo: The Master Chief gameplay launch.
The package will include Halo: Combat Evolved Anniversary, Halo 2 Anniversary, Halo 3 and Halo 4, as well as all their multiplayer maps and game modes running at 1080p and 60 frames per second (Halo 2 at 1328 × 1080, however).