Castle Map Pack

The Castle Map Pack was the third DLC map pack released for Halo 4, officially announced on October 24th, 2012. Released on April 8, 2013, the map pack includes three new multiplayer maps, Daybreak, Outcast, and Perdition. A collaborative effort between 343 Industries and Certain Affinity, it includes 9 achievements worth 250 Gamerscore. It will cost $10.00 USD or 800 Microsoft Points. The Map Pack is one of three included in the War Games Season Pass (an item included with the Halo 4 Limited Edition, as well as separately purchasable for 2000 Microsoft Points). The pack is named after the deceased SPARTAN-IV Fireteam Castle.

Daybreak
"Daybreak is set in a military facility against the backdrop of an idyllic mountain range."

Outcast
"Outcast plunges you into the warrens, canyons and arches of an alien edifice."

Perdition
"Perdition takes players into the heart of an urban sprawl, with tactical speed and situational awareness its key features."