The Battle for Reach rages on this March with the ‘Halo: Reach‘ Defiant Map Pack.

Three new multiplayer battlefields arrive for the most critically acclaimed shooter of 2010. Spartans, ready your assault rifles and prepare to take the fight to new fronts! Certain Affinity is proud to announce the “Halo: Reach” Defiant Map Pack!

Created in partnership with Microsoft 343 Industries, the Defiant Map Pack will be available this March on Xbox LIVE.