Star Trek Legacy
36 Achievements
1,000
15-20h
Xbox 360
Guardian of Epsilon Theta
All of the medical ships in "Be My Shepherd" survived.
20
How to unlock the Guardian of Epsilon Theta achievement in Star Trek Legacy - Definitive Guide
This will be in the third level. At this point you should have 3 or 4 ships. I had 4; cruiser, battleship, destroyer, and the enterprise. A ship to each planet the med ship will fly to. There are 3 med ships so I left the Enterprise as a float to help where needed. A secondary objective will show up, but you'll get it anyway. Keep watching the battle map and send ships where needed. It really isn't difficult and should be gotten easily if you keep your ships with the med ships.