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