Here is the full list of all 52 The Witcher 2: Assassins of Kings Enhanced Edition achievements.
Relive all of Auckes's memories in Dethmold's vision.
Stop Roche from killing Henselt.
Help Roche rescue Anais from the Kaedweni camp.
Tour the camp with Zyvik.
Finish the game by killing Letho.
Spare or save Saskia.
Leave Síle to die in the unstable portal.
Help Iorveth find the dagger needed to free Saskia from the spell that holds her.
Achieve character level 35.
Finish all quests involing the destruction of monster nests.
Bow to Death at a Winter Shrine.
Sneak through the lower camp without raising the alarm.
Collect 10000 orens.
Acquire the Sense of Magic ability.
Cut off a tentacle using the kayran trap.
Kill all the trolls in the game.
Find all additional information about the insane asylum's history.
Bow before the Sun at a Summer Shrine.
Hit Count Etcheverry using the ballista.
Successfully sneak through Loredo's garden and find the component of the kayran trap.
Finish the game while playing at the Insane difficulty level.
Acquire the Mutant ability.
Finish the game at any difficulty level.
Finish the game by sparing Letho.
Reach the Epilogue of the game.
Kill the dragon.
Save Síle from dying in the unstable portal.
Kill three foes at once by performing a group finisher.
Acquire the Combat Acumen ability.
Enhance abilities using mutagens at least five times.
Complete Chapter 2.
Spare all trolls in the game.
Kill a foe by deflecting his own arrow at him.
Kill 500 foes.
Kill the draug.
Roll five-of-a-kind at dice poker.
Seduce Ves.
Defeat all opponents in the Kaedweni arena.
Perform three successful ripostes in a row.
Win an arm wrestling match, a dice poker game and a fist fight.
Complete Chapter 1.
Use alchemy to brew five potions or oils.
Craft a suit of armor from elements of the kayran's carapace.
Hire a craftsman to create an item.
Achieve character level 10.
Kill the kayran.
Brew the ostmurk potion.
Kill more than one opponent using a single exploding bomb.
Intimidate someone.
Drink one potion.
Finish the Prologue.
Kill 10 foes in a row without losing any Vitality.