Achieved | Achievement | % of players | Unlock date |
|---|---|---|---|
 | Premature Detonation Cause a Zodiac to detonate by shooting at it. | 59% | |
 | Chain Reaction Cause a Zodiac to detonate, and have its explosion take out another Zodiac. | 50.63% | |
 | Unleaded Have one enemy receive the full impact of one Shotgun blast. | 39.38% | |
 | Ready for Action Secure a foothold on the Trident (Complete the introduction mission). | 35.78% | |
 | Fashionista Customize a Sentinel's chassis colors. | 25.53% | |
 | The Usual Suspects Kill one enemy of each type. | 25.24% | |
 | Now You See Me... Kill a Specter while it's invisible. | 21.06% | |
 | It's Dangerous To Go Alone Complete a mission with at least one more player in your squad. | 19.76% | |
 | Live. Die. Repeat. Be reconstructed at least three times during one mission. | 16.3% | |
 | Line 'Em Up, Shoot 'Em Down Hit 4 or more enemies with a single shot from the Railgun. | 10.1% | |
 | Ego Sum Reach Echo Rank 10. | 8.94% | |
 | Sector Clear Reclaim your first sector on the Trident. | 8.08% | |
 | Sharpshooter Complete a mission with over 80% accuracy. | 7.07% | |
 | Not All Those Who Wander Are Lost Complete a mission in every sector. | 5.48% | |
 | Lone Wolf Complete a mission with "Tougher Enemies" mission modifier enabled, while playing solo. | 5.34% | |
 | Army of Two Complete a mission with "Tougher Enemies" mission modiier enabled, with just one other player. | 4.04% | |
 | Well-rounded Complete a mission in which there are three different Sentinels in your squad. | 3.61% | |
 | More Than Just Bytes Reach Echo Rank 20. | 3.46% | |
 | Squad Assault Complete any mission with a 4-player squad. | 3.32% | |
 | Tinkerer Fully upgrade one weapon. | 3.17% | |
 | To Hell And Back Complete a mission with High Enemy Pressence without any Sentinel loss. | 3.17% | |
 | Hold... Hold... NOW! Hold a Plasma Rifle charge for over 10 seconds, then release it and hit an enemy with the supercharged blast. | 2.89% | |
 | Deus Ex Machina Reach Echo Rank 30. | 2.31% | |
 | Strike Back You have reclaimed all compromised sectors of the Trident. | 2.16% | |
 | Transcending Conciousness Complete at least one mission with each Sentinel. | 2.16% | |
 | No Sentinel Left Behind Complete a 4-player mission with everyone alive at extraction. | 1.3% |