Halo: Reach - Anniversary Map Pack (2011)

Celebrating ten years of Halo, the Anniversary Map Pack comprises seven of the most popular multiplayer maps in Halo history, beautifully reimagined in high definition for Halo: Reach (note that you must have Halo: Reach to play this map pack). Six classic competitive multiplayer maps and a new Firefight mission take you back to your favorite locations from early Halo games, now with the gameplay intensity of Halo: Reach. The Anniversary Map Pack includes seven new achievements and 250 gamerscore. Developed by 343 Industries and Certain Affinity.