This patch contains all the changes from Exterminatus alpha 8.70 to alpha 8.70. Alpha 8.71 adds a new Chaos defence map called Compromised made by WhiteLightningTwister. Work has started on getting the spacemarine scout and chaos weapon models in-game. A number of tweaks and fixes have been made to ex_bunker. ex_convoy by WhiteLightningTwister is back as a Tyranid defence map.