Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Ancient Blue Artifact	Find the Ancient Blue Artifact on the planets.
Ancient Green Artifact	Find the Ancient Green Artifact on the planets.
Ancient Purple Artifact	Find the Ancient Purple Artifact on the planets.
Ancient Red Artifact	Find the Ancient Red Artifact on the planets.
Ancient Yellow Artifact	Find the Ancient Yellow Artifact on the planets.
First Strike	Complete the first mission.
Friend Anthony	Complete all missions with Anthony.
Friend Ben	Complete all missions with Ben.
Friend George	Complete all missions with George.
Friend Isaac	Complete all missions with Isaac.
Friend Olivia	Complete all missions with Olivia.
Mastery Type A	Complete 25 missions on planet type A.
Mastery Type B	Complete 25 missions on planet type B.
Mastery Type C	Complete 25 missions on planet type C.
Mastery Type D	Complete 25 missions on planet type D.
Mastery Type E	Complete 25 missions on planet type E.
Miner's Rule	Complete a mission without losing a mine tower.
Rock Solid	Complete a mission without losing a tower.
The Escape	Complete a mission with one shield point.
The Explorer	Complete all the missions.