Bioware has released the launch trailer for Mass Effect 3 Retaliation DLC. Retaliation DLC will have new enemies called the collectors, new weapons, more obstacles in level and many more.
• New enemy type called the ‘Collectors’
• Hazard gameplay mechanic (adds dangerous obstacles to MP levels)
• Challenge database (introduces MP assignments to accomplish)
• New MP classes: Drell, Batarians, Turians, Geth, Vorcha, Asari
• Rumored Volus classes: Adept, Solider, Engineer, Sentinel, Infiltrator, Vanguard
Check the trailer below: