The The Maze Engine Title update for Neverwinter has 23 achievements worth 250 gamerscore.
On one character, earn all relevant achievements in "The Maze Engine" campaign
Wait for all of your allies to get out of the crumbling Maze Engine.
On one character, learn everything there is to know about Lans Thuliaga
Complete the Maze Engine campaign.
Talk with all of the signature characters at the Gauntlgrym Feast.
Reach Linu and Drizzt in Baphomet's Maze before Linu finds you.
On one character, kill Orcus 25 times
Recover and decipher the Cult of the Dragon scroll in the Ancient Dragon's Lair.
On one character, earn all lore and achievements in Reclamation Rock - Cultist Assault
On one character, locate all of the pieces of lore outside of Araj Tower
On one character, earn all lore and achievements in the Drow Outpost
On one character, earn all lore and achievements in Spinward Rise - Cultist Assault
Defeat a small army of Kenku in Spinward Rise - Cultist Assault.
Save a group of halflings from being a bulette's lunch.
Rescue Gared Chandler from the Drow Outpost.
Succeed in any ability checks when drinking with Lucas Shaneway III.
Do not die while being chased by the Ancient Red Dragon in the Old Dragon's Lair.
Jump across the lava pit in the Old Dragon's Lair in under a minute.
On one character, uncover all of the lore within the Arm of Delzoun
On one character, find all lore within Fiery Pit - Cultist Assault
On one character, reach Orcus's Chamber 5 times without taking damage from Death Spheres
On one character, kill Cthylar 5 times while fighting on the ceiling
Complete the Epic Castle Never dungeon