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