

Using vault to jump over cover, dropping down from a height, or climbing up/down a ladder will not cause the player to drop the package.Biotic Charge, Tactical Cloak, Shadow Strike, or Havoc Strike) will cause the player to drop the carried package. Using sprint, combat rolls, and certain powers (i.e.While carrying the package, the player moves slower than normal.Retrieval (requires Mass Effect 3: Rebellion Pack): Retrieve two high priority packages and securely transport them to a designated extraction zone on each map.Additional players within the hacking zone quicken the process. Hacking: Capture and hold a position in order to hack critical data before time runs out.Health, shields, and/or barriers are increased. Each target enemy will be stronger than the normal multiplayer version of the enemy.Assassination: Take out four targeted enemies in sequence.


(Platinum difficulty was added by the Mass Effect 3: Earth DLC pack.) Higher difficulties feature stronger and more numerous enemies, as well as difficult enemy types in earlier waves and in larger numbers, but will also reward more credits to spend in the Store and more bonus experience for successful completion. Missions have four challenge difficulties, in order from easiest to hardest: Bronze, Silver, Gold, and Platinum. Missions in cooperative multiplayer consist of pitting the player and up to three other allies against eleven waves of enemies consisting of Cerberus, Reaper, geth, or Collector (requires Mass Effect 3: Retaliation) troops on various battlefields throughout the galaxy.
