Full list of all 152 Chronicon achievements.
The base game contains 110 achievements, and there are 3 DLC packs containing 42 achievements.
Score a kill streak of 1000 kills
Perform 100 successful Transmutations
Have all your worn equipment have at least one gem socketed into them
Collect one of each regular gem in Rough, Cut, and Polished quality
Perform a secret Transmutation recipe!
Find and open 1,000 treasure chests
Expand into the second tab of your Shared Stash
Find all the Troves in The Perilous Wastes (Act 4)
Survive the hidden trap in the Castle
Find all the Troves in The Fallen Temple (Act 1)
Pay 1,000,000 crystals in total for resurrections
Kill 1,000 Demon foes
Complete Act 4
Complete "O Brother, Where Art Thou?"
Upgrade 100 gems of any kind
Endgame: Fully Greater Augment any enchant on any item
Dared to enter 10 unstable dimensions
Find three familiar canines in The Hidden Canyon
Kill 100 Mechanical foes
Have an inventory size of 50 slots
Defeat all three Knights in the Catacombs in one session
Find Huu
Find all the Troves in The Elven War (Act 2)
Kill 750 Elemental foes
Figure out your first Transmutation recipe!
Kill 500 Fae foes
Kill 1,000 Undead foes
Visit the revitalizing Eternal Pools
Complete "Ancient Relic" and "The Lost City"
Collect an impressive total of 10,000,000 crystals
Reach level 100
Kill 1,000 Humanoid foes
Cross the peak of the Winding Steppes
Score a kill streak of 500 kills
Kill 1,000 Beast foes
Fully augment any enchant on a Legendary item
Enter 10 secret challenge areas
Find all the Troves in Castle Clairebourg (Act 3)
Meet with the Shady Dealer
Acquire a Legendary item through gambling
Become King of the Wastes
Complete "Dark Forces"
Unlock the Transmuter
Solve 25 puzzles
Find a Trove
Socket any gem into any socketable item
Unlock the Enchanter
Complete Act 3
Get in touch with the local arts
Provide your assistance in the spontaneous elixir testing
Complete "Patient Zero"
Claim the Throne
Solve the Courtyard puzzle
Complete "The Whispering Eye"
Complete "Infestation"
Drink 1,000 Health or Mana potions
Wear any full equipment set
Expand the size of your Shared Stash
Complete Act 2
Find and enter the Mystery Garden
Reach level 50
Gamble 100 times
Unlock the Deepwood Shrine
Complete "Storms On The Horizon"
Complete "The Spider Menace"
Clear The Living Barricade
Don't get trampled
Help the soldiers advance
Complete Act 1
Score a kill streak of 200 kills
Complete "A Lost Heirloom"
Enter a secret challenge area
Find and open 100 treasure chests
Collect a total of 100,000 crystals
Kill 1,000 Arachnid foes
Disturb 10 spider eggs
Cleanse the Altar
Offer an Ancient Coin at the Altar in the Upper Temple Halls
Score a kill streak of 100 kills
Complete "Vault Hunter"
Get through The Lyceum
Find a Legendary item
Become invisible
Break 5,000 objects
Activate 25 shrines
Reset your skill point allocations
Drink 100 Health or Mana potions
Dared to enter an unstable dimension
Collect a total of 10,000 crystals
Access your stash
Kill 1,000 Spectral foes
Reach level 10
Unlock and enter the Treasury
Complete "Trapped Refugees"
Find and open a Legendary Chest
Solve any puzzle
Score a kill streak of 50 kills
Prove your worth
Equip your first bag
Activate a trap
Find and activate a secret area by pressing a super secret button
Find and open a treasure chest
Find Ni, in The Northern Advance
Expand your Shared Stash to a whole 320 slots
Re-roll the sockets of equipment 100 times
Find Volkanum in The Wormhive
Endgame: Equip 3 Greater Runes
Endgame: Complete an Elite Dungeon Anomaly on the Mythic X League or higher
Suffer permanent death
Reached level 100 as Warlock
Completed all story and optional quests in the Encampment
Find all the Troves in The Final Frontier (Act 5)
Unlocked the Room of Abundance
Helped the Demon Hunter brothers
Reached Level 100 as Templar
Complete Act 5
Destroyed the three Guardians
Escaped The Bone Pits
Collected and added 200 Unique or Legendary items to the Codex
Destroyed the abomination
Freed the Major
Secured a base of operations
Acquired the munitions
Reached level 100 as Berserker
Collected and added 100 Unique or Legendary items to the Codex
Reached level 100 as Warden
Complete every optional quest in the game
Explored every Optional area in the game
Killed one of every (non-seasonal) foe in the game
Collected and added 400 Unique or Legendary items to the Codex
Collected and added 70 Lesser Runes to the Codex
Hatched an Egg
Forged an Artifact
Met an old friend
Unlocked Expeditions
Raised a Greater Beast
Obtained a Golden Crystal
Spent 50 Golden Crystals on passive skills in the Expedition Tree
Met an old foe
Forged all Artifacts available on any character
Forged a Mythical Weapon on the Hellforge
Purchased an Elite Passive Skill in the Expedition Tree
Purchased rank 100 in any Class Passive Skill in the Expedition Tree
Purchased a Perk in the Expedition Tree
Reached level 100 as the Mechanist
Have 4 or more companions as the Mechanist
Have 10 or more Drones as the Mechanist
Have 5 or more Turrets active at the same time as the Mechanist
Obtain all the Anomalous Runes for the Mechanist
As the Mechanist, have fully socketed Legendary equipment in all equipment slots
Forged a Mythical Weapon on the Hellforge as the Mechanist