1 When are the new map packs for sale? December 16, 2009 by Teddyb187 Does anyone know? Also...why cant i ever play Derail? have I not unlocked a challenge? Get sum! teddyb187 Read more > Retrieved from "http://callofduty.wikia.com/wiki/User_blog:Teddyb187" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.