Defiance's fifth DLC pack -- Arktech Revolution -- is now live for PC and Xbox 360 players. PlayStation 3 ark hunters will have access to the new content on April 29th (North America) and April 30th (Europe).
Trion's update page divides the DLC into free and paid feature lists, the former of which includes an EGO cap rating increase, EGO rating progression, new enemy difficulty tiers, expert co-op maps, and more. Paid features include a new titles, a new outfit, daily contracts, 15 new perks, and more.
In addition to the release notes, the Defiance website also features an article by creative lead Trick Dempsey on the game's EGO changes.