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