Expose the Lord Regent's crimes and bring about his arrest
Continue playing to unlock this secret achievement.
After escaping prison, complete a mission without alerting anyone, and kill less than 5 people
After escaping Coldridge Prison, complete a single mission without alerting anyone
Play from the first mission through Kaldwin's Bridge killing fewer than 10 characters
Complete the Bridge mission
Find Emily Kaldwin
After Coldridge Prison, elude 5 pursuers at once without killing them or leaving the map
Assassinate 10 unaware enemies
Eliminate High Overseer Campbell
Complete the Intro missions
Escape attention from enemies
Contain a situation gone bad
Blend in successfully
Achieve the rating: Silent Assassin
Remain undetected in a whole checkpoint
Unlock a technique
Subdue a person
Hide a body
Achieve your first accident kill
Complete Sequence 6.
Complete Present - Skyscraper.
Complete Sequence 5.
Recruit any of the Artisans and see them settled on the Homestead.
Be invited to join a Club.
Complete Sequence 4.
Complete Sequence 3.
Complete Sequence 1 & 2.
Re-Enter the Animus.
Won 20 War Games matchmaking matches.
Found a Terminal in the Campaign.
Complete 1 challenge in any level.
Complete a level with customized loadout.
Rescue Woods.
Ranked up your Spartan-IV to SR-20.
Completed mission 3 on any difficulty.
Completed a Spartan Ops Mission on any difficulty.
Completed mission 2 on any difficulty.
Completed mission 1 on any difficulty.
Won 5 War Games matchmaking matches.
Completed a Challenge.
Ranked up your Spartan-IV to SR-5.
Changed your Emblem in the Spartan ID card.
