Here is the full list of all 142 WildStar achievements.
Unlock all assault ability nodes
Unlock all support ability nodes
Earn the tier 3 for each of the Crimson, Cobalt, and Viridian essence collection achievements
Allocate 25 points in the Primal Matrix
Collect Essences of all colors totaling 375,000
Achieve a 2,200 Personal Battleground Rating
Win 500 battlegrounds
Win 300 battlegrounds
Achieve a 2,000 Personal Battleground Rating
Collect 10,000 Viridian Essences
Kill 100 Heynars
Achieve a 1,800 Personal Battleground Rating
Win 150 battlegrounds
Collect 7,500 Violet Essences
Collect 10,000 Cobalt Essences
Kill 100 Bandits
Achieve a 1,500 Personal Battleground Rating
Win 50 battlegrounds
Defeat the Prime Evolutionary Operants within the Initlialization Core Y-83 Raid Dungeon
Defeat each of the Elementals within the Datascape Raid
Kill 100 Boulderbacks
Defeat Gloomclaw within the Datascape Raid
Defeat Avatus within the Datascape Raid
Defeat the System Daemons within the Datascape Raid
Kill 100 Garrs
Defeat the Maelstrom Authority within the Datascape Raid
Kill 100 Murghs
Defeat Dreadphage Ohmna within the Genetic Archives Raid
Kill 100 Malverines
Defeat the Phageborn Convergence within the Genetic Archives Raid
Defeat Phage Maw within the Genetic Archives Raid
Defeat Kuralak the Defiler within the Genetic Archives Raid
Earn a bronze or higher rating in the Ultimate Protogames Dungeon on Veteran difficulty
Kill 50 Mammodins
Kill 100 Stumpkins
Defeat Experiment X-89 within Genetic Archives Raid
Defeat the Phagetech Prototypes within the Genetic Archives Raid
Earn a bronze or higher rating in the Protogames Academy Dungeon on Veteran difficulty
Achieve a kill chain of 8 PVP enemies in a Battleground
Kill 100 Stemdragons
Earn a bronze or higher rating in the Sanctuary of the Swordmaiden Dungeon
Earn a Bronze or higher rating in the Journey Into the OMNICore World Story Expedition
Collect 10,000 Crimson Essences
Kill 20 Gorganoths
Complete 25 Contracts from the Protostar Contract Dispenser in Thayd or Illium
Earn a bronze or higher rating in the Sanctuary of the Swordmaiden Dungeon on Veteran difficulty
Complete the Deep Space Exploration Expedition on Veteran difficulty
Earn a bronze or higher rating on the Siege of Tempest Refuge Adventure on Veteran difficulty
Kill 50 Steamgliders
Earn a bronze or higher rating on the Malgrave Trail Adventure on Veteran difficulty
Earn a bronze or higher rating on the Malgrave Trail Adventure
Complete the Rage Logic Expedition on Veteran difficulty
Earn a bronze or higher rating in the Ruins of Kel Voreth Dungeon on Veteran difficulty
Earn a bronze or higher rating in the Skullcano Dungeon
Complete the Gauntlet Expedition on Veteran difficulty
Earn a bronze or higher rating on the Crimelords of Whitevale Adventure on Veteran difficulty
Complete the Infestation Expedition on Veteran difficulty
Kill 100 Rockhordes
Complete the Space Madness Expedition on Veteran difficulty
Complete the Outpost M-13 Expedition on Veteran difficulty
Kill 100 Snoglugs
Complete the They Came from Fragment Zero! Expedition on Veteran difficulty
Complete 25 Settler Path missions
Earn a bronze or higher rating on the Siege of Tempest Refuge Adventure
Earn a bronze or higher rating on the Crimelords of Whitevale Adventure
Earn a bronze or higher rating in the Stormtalon's Lair Dungeon on Veteran difficulty
Become beloved by your faction
Kill 100 Falkrin
Kill 100 Girroks
Earn a bronze or higher rating in the Skullcano Dungeon on Veteran difficulty
Earn a bronze or higher rating on the Riot in the Void Adventure
Earn a bronze or higher rating on the War of the Wilds Adventure on Veteran difficulty
Reach Expert level with a crafting tradeskill
Kill 100 Yetis
Kill 100 Scrabs
Complete 100 Challenges
Complete 25 Explorer Path missions
Achieve a kill chain of 5 PVP enemies in a Battleground
Achieve a kill chain of 3 PVP enemies in a Battleground
Kill 100 Ravenoks
Kill 100 Gronyx
Observe what might happen if the Entity's plan is carried out
Complete 25 Scientist Path missions
Earn a bronze or higher rating in the Ruins of Kel Voreth Dungeon
Earn a bronze or higher rating on the War of the Wilds Adventure
Kill 100 Rootbrutes
Reach Artisan level with a crafting tradeskill
Meet Drusera and learn about the Genesis Prime
Earn a bronze or higher rating on the Hycrest Insurrection Adventure
Kill 100 Dreg
Kill 100 Moodies
Kill 100 Vulcarrions
Complete 25 Soldier Path missions
Survive the Entity's trials of strength
Kill 100 Chompacabras
Kill 100 Buzzbings
Kill 100 Canimids
Kill 100 Ascendant Creatures
Complete the Gauntlet Expedition
Complete the Deep Space Exploration Expedition
Complete the Space Madness Expedition
Complete the Rage Logic Expedition
Travel with Drusera through the portal to Exo-Lab X39
Complete 500 non-repeatable quests
Kill 200 Strain Creatures
Win your first battleground
Kill 100 Razortails
Earn a bronze or higher rating in the Stormtalon's Lair Dungeon
Kill 100 Pumeras
Kill 100 Squirg Zombies
Reach Character level 50
Kill 100 Ikthians
Kill 100 Torine
Reach Journeyman level with a crafting tradeskill
Kill 100 Elementals
Kill 100 Terminites
Kill 100 Daguns
Enter the Mysterious Portal in Thayd or Illium and learn what secret it holds
Reach Character level 40
Earn 10 Platinum
Complete the Infestation Expedition
Kill 100 Spiders
Kill 100 Darkspur
Kill 100 Pell
Complete the Protogames Academy Dungeon
Reach Apprentice level with a crafting tradeskill
Reach Character level 30
Kill 100 Eldan Constructs
Complete the Outpost M-13 Expedition
Reach Character level 20
You built a cozy house
Complete 100 non-repeatable quests
Perform a Godly Kill
Collect 40 OmniBits
Learn a crafting tradeskill
Complete the They Came from Fragment Zero! Expedition
Kill 100 Skeech
Get 100 Triple Kills
Join a group
Add a player to your friends list
Reach Character level 10
Deliver a Critical Deathblow, leaving your enemy in pieces