A total of six multiplayer maps from Halo: Combat Evolved will be playable in Halo: Reach -- and Halo 2's Damnation. Halo: CE Anniversary will not support Xbox Live multiplayer whatsoever (outside of co-op). These maps are for loading into Halo: Reach (think: ODST), according to comments made by 343 Industries' Frank O'Connor (via NeoGAF).

Hit the jump for the teaser trailer shown during Microsoft's E3 2011 press conference.