Mass Effect 3: Retaliation Multiplayer Expansion

The Retaliation Multiplayer Expansion is a downloadable content (DLC) pack for Mass Effect 3. It includes the following content:

• The Collectors as a new enemy faction. Players will fight Collector Troopers, Captains, Abominations, Scions and Praetorians
• Adds the Dragoon as a new Cerberus unit
• The Geth receive new Drones
• Two new characters: Turian Havoc Soldier and Turian Ghost Infiltrator
• Three Collector weapons: Assault Rifle, Sub-Machine Gun and Sniper Rifle
• Several new ammo types and gear items
• Hazard maps: Six of the existing maps include environmental conditions like Sandstorms, Collector Swarms or Acid Rain
• Banners for the player's title card which are unlocked by completing certain challenges.

The new weapons, items and characters are available as rewards inside the Reinforcement Packs.