Prime Directive Achievements Here is the full list of all 17 Prime Directive achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply Crusher CrushedDefeat the rock crusher. De-wormerDefeat the lava worm. Trouble comes in two'sDefeat the Worm/Crusher pair. Static DefenseDefeat the defensive turret. Baddest bot in townDefeat the Battle Mech. See No EvilDefeat the beast of Volteric Ending her reignDefeat the ripper queen. Don't Feed The PlantDefeat Dr. Krelborns Plant. End the insanityBeat the game after defeating LINDA Not My ProblemBeat the game without fighting LINDA Drake DownDefeat the water drake. Setting up roots.Beat the game without leaving the planet. No place like home.Beat the game by returning to the Mobius-1. 2nd star to the rightBeat the game after the Mobius-1 leaves intercept range. Once more with feelingView 2 different endings Can't stop the feelingView 5 different endings Gotta see them allSee all 10 different game endings