Here is the full list of all 52 Outcast - there are A New Beginning achievements.
You have saved Adelpha.
You "escaped" the Orbital Station.
You earned 3000 Zorkins.
You are "reunited" with your daughter.
You have defeated an Officer.
You have destroyed 3 Drills.
You have spent 5000 Nano-Cells.
You have unlocked all 8 Module slots.
You have neutralized all 14 Bases.
You have unlocked all 32 Skills.
You have completed the Quest of Kizaar.
You have completed all 7 villages.
You have completed the Quest of Desan.
You have completed the Quest of Sappa.
You have completed the Quest of Palana.
You have completed all 4 Temples.
You have completed the Quest of Prokriana.
You have defeated Jack in Prokriana.
You have completed the Quest of Bidaa.
You have obtained all the items in the game.
You have defeated the Garondar.
You have obtained Oru's Gun.
You have cleared all 43 Gork Eruptions.
You have completed all 20 Essence Shrines.
You have neutralized all 30 Outposts.
You have activated all 25 Daokas.
You have destroyed 500 droids.
You have destroyed a Drill.
You have picked a plant while gliding in the air.
You have completed the Quest of Emea.
You have opened one Orym Chest.
You have neutralized one Base.
You overheated both weapons within 3 seconds.
You have killed 200 creatures.
You have obtained the Rifle.
You have completed an Essence Shrine.
You have cleared one Gork Eruption.
You have completed the Tutorial.
You have activated one Daoka.
You have neutralized one Outpost.
You have equipped a Module for the first time.
You have used all 7 Talan Powers.
You have unlocked all 32 Modules.
You have unlocked all 21 inventory upgrades.
You have found all 32 Anatok's Travel Diaries.
You have found all 9 Recipes.
You have opened 50 Orym Chests.
You have glided for 3 minutes straight without hitting the ground.
You have been healed by a Shamaz while close to death.
You have been remembering old memories.
You have neutralized a Drone with a basic melee attack.
You have obtained all the trophies of Outcast - A New Beginning.