Enter a classic numerical code in the game's first keypad.

ME3: Acquire all trophies

ME3: Defeat a group of Spectre-level opponents on Normal, Hardcore, or Insanity.

Complete all three games in Mass Effect Legendary Edition on Insanity without changing difficulty

ME3: Make the final assault.

ME3: Send a warning across the galaxy.

ME3: Deliver most of the Galaxy at War assets to the final conflict.

ME3: Disable a group of fighter squadrons.

ME3: Sabotage a dreadnought.

ME3: Stop an out-of-control scheme before it's too late.

ME3: Discover an enemy's monstrous origin.

ME3: Explore a lost city.

ME3: Destroy an Atlas dropped from orbit.