Found a better (more complete) guide here: https://www.steamah.com/neverwinter-nights-enhanced-edition-100-achievement-guide/ Original Campaign - Epilogue Graduate with Bloody HonoursComplete the chapter. Original Campaign - Chapter 1 Fair Weather HenchmenComplete all henchman quests in chapter 1. Burn BabyI don't know what the other requirements might be, but it triggered after lighting a plague victim pyre with a torch for me. Neverwinter Crypt RaiderFind all the tombs of Halueth Never for Oleff. These Swords are Poorly BalancedKill the flying swords in the Blacklake Never's Crypt before hitting level 8. Deal or No DealIn Helm's Hold, release or banish the demon Chaohinon. Silence the WailingComplete chapter 1. Original Campaign - Chapter 2 Tower Frozen in TimeInterrogate Karlat Jhareg, Clint Jhareg, and Belial before passing judgement. No Teen Wolves HereComplete the werewolf-hunting quest. Hoard Mode100% complete 'Bounty Hunt' and 'The Serpent Gems' and find all the crystal objects during 'Mutamin's Challenge'. I missed turning in the fifth ear because the quest-giver suddenly starts raving on about his kidnapped daughter... No Cult Stone Left UnkilledHave to return 3 cult assassin notes and then Relmar's Journal? The problem is certain 2 pieces of evidence are enough to make this quest skip you ahead to Luskan. Have to turn in the 'smaller' clues first to avoid hitting the threshold too early... Not Just In It For The PaychequeComplete all companion quests in chapter 2. An axe for Daelan is easy to miss (it's in Mutamin's dungeon). You Can't Just Keep a BabyAt the end of chapter 2, atop the tower, you'll find a baby. This achievement will unlock by doing nothing, keeping the baby in your inventory into chapter 3. You can also get this achievement by keeping Nora Blake's baby in Shadows of Undrentide. New Servant of EvilComplete chapter 2. Original Campaign - Chapter 3 Law and RolganGet Rolgan aquitted with a 5 votes for. Here's how: http://wiki.davelevy.info/nwn-rolgans-trial/ It's Not An OcarinaGet help from both the dwarves and the elves to restore The Amulet of Ages. No Jewelry for Me!Defeat the white dragon without the amulet. Ride or Die HenchmenComplete all companion quests in chapter 3. Dragons are Friends Not FodderHelp Akulatraxas and Gorgotha. Words Have PowerComplete chapter 3. Original Campaign - Chapter 4 You Are a Weapon of Mass DestructionComplete 'Neverwinter Under Siege'. A Paladin's PenanceTalk Aribeth down. Can probably be done with very high persuasion checks, I kept her ring from chapter 2 to convince her. A Paladin PerishesFight Aribeth. Morag is No MoreComplete chapter 4. Hardcore MoragDefeat Morag at least on D & D Hardcore difficulty. Shadows of Undrentide Extra PrestigiousUnlock one of these prestige classes: Arcane Archer, Assassin, Blackguard, Harper Scout, Shadowdancer. Undrentide Under RubbleWin. Hardcore HeurodisDefeat the final boss on at least difficulty 3 of the 4 available. Hordes of the Underdark Even More PrestigiousUnlock one of these classes: Pale Master, Shifter, Weapon Master, Champion of Torm, Red Dragon Disciple, Dwarven Defender. Mephisto-FallenWin. Hardcore MephistophelesWin on difficulty 3, at least. That Baby Does NOT Go TherePut Nora Blake's baby (export a character with the baby in inventory, be sure to retrieve your old gear from the drow camp) into a beholder bridge control panel. Misc. That Went Well...Die. Level 10Obvious. Level 20Same. I think this is hard to do in the original campaign actually without grinding infinite spawns or the like. Level 40 Multifaceted HeroLevel 3 different classes. How PrestigiousLevel a prestige class. How Prestigious x5Be level 5 of a prestige class. Top of Your ClassBecome epic in one class. Level 21 if single-classed, 10 + 11 with a prestige one. There Are Too Many People In This HallwayHave 3 things following you around. Easy with a magic user - summon your familiar, any summoned creature, and have a henchman. No Workers CompKill one of your followers/summons. Arcana: Epic EditionGet one of the epic spells. Bigby's Thesaurus HandGet all the 'Bigby' spells. I also needed to equip them all and rest for the achievement to pop. Jingle, Jangle, Sell Another BangleAmass 100k gold. Don't Believe His LiesLevel the bluff skill to 15 I think. Or maybe it was 10? Dunk the MonkHave a high tumble skill.