The Witcher 2 achievements

This is a list of achievements for The Witcher 2: Assassins of Kings.

Spoiler warning: Significant plot details follow.

Name	Chapter	Path	Requirement	Steam	Xbox
Tried-and-True	Arena	N/A	Survive your 5th fight in the Arena
Last Man Standing	Arena	N/A	Survive your 30th fight in the Arena
Eagle Eye	Chapter 0Prologue	N/A	Hit Count Etcheverry using the ballista.
The Fugitive	Chapter 0Prologue	N/A	Finish the Prologue.
Man of the Shadows	Chapter 1Chapter I	N/A	Successfully sneak through Loredo's garden and find the component of the kayran trap.
Librarian	Chapter 1Chapter I	N/A	Find all additional information about the insane asylum's history.
Great Potion!	Chapter 1Chapter I	N/A	Brew the ostmurk potion.
Artful Dodger	Chapter 1Chapter I	N/A	Cut off a tentacle using the kayran trap.
Oh My God! You Killed the Kayran! You Bastards!	Chapter 1Chapter I	N/A	Kill the kayran.
Backbone	Chapter 1Chapter I	N/A	Craft a suit of armor from elements of the kayran's carapace.
Summer Solstice	Chapter 1Chapter I	N/A	Bow before the Sun at a Summer Shrine. (See Summer's Crown)
To Aedirn!	Chapter 1Chapter I	N/A	Complete Chapter 1.
Fat Man	Chapter 2Chapter II	Both	Kill the draug.
Alea Iacta Est	Chapter 2Chapter II	Both	Complete Chapter 2.
Friend of Trolls	Chapter 2Chapter II	Both	Spare all trolls in the game.
Trollslayer	Chapter 2Chapter II	Both	Kill all the trolls in the game.
Black Ops	Chapter 2Chapter II	Iorveth's path	Sneak through the lower camp without raising the alarm.
Heartbreaker	Chapter 2Chapter II	Roche's path	Seduce Ves.
Gladiator	Chapter 2Chapter II	Roche's path	Defeat all opponents in the Kaedweni arena.
Tourist	Chapter 2Chapter II	Roche's path	Tour the camp with Zyvik.
Necromancer	Chapter 2Chapter II	Roche's path	Relive all of Auckes's memories in Dethmold's vision.
Reasons of State	Chapter 2Chapter II	Roche's path	Stop Roche from killing Henselt.
Pest Control	Chapter 3Chapter III	Both	Finish all quests involing the destruction of monster nests.
Winter Solstice	Chapter 3Chapter III	Both	Before jumping into Loc Muinne (Iorveth's path through the caves) turn right up the path along the wall. At the end, left-click to "bow" to Death at the Winter Shrine
Witch Hunter	Chapter 3Chapter III	Both	Leave Síle to die in the unstable portal.
Sensitive Guy	Chapter 3Chapter III	Both	Save Síle from dying in the unstable portal.
Dragonheart	Chapter 3Chapter III	Both	Spare or save Saskia.
Being Witcher George	Chapter 3Chapter III	Both	Kill the dragon.
Once Ain't Enough	Chapter 3Chapter III	Both	Reach the Epilogue of the game.
Spellbreaker	Chapter 3Chapter III	Iorveth's path	Help Iorveth find the dagger needed to free Saskia from the spell that holds her.
Kingmaker	Chapter 3Chapter III	Roche's path	Help Roche rescue Anaïs from the Kaedweni camp.
Avenger	Chapter 4Epilogue	N/A	Finish the game by killing Letho.
Old Friends	Chapter 4Epilogue	N/A	Finish the game by sparing Letho.
To Be Continued...	Chapter 4Epilogue	N/A	Finish the game at any difficulty level.
Madman	Chapter 4Epilogue	N/A	Finish the game while playing at the Insane difficulty level.
Craftsman	Any	N/A	Hire a craftsman to create an item.
Apprentice	Any	N/A	Use alchemy to brew five potions or oils..
Taster	Any	N/A	Drink one potion.
Mutant!	Any	N/A	Enhance abilities using mutagens at least five times.
The Butcher of Blaviken	Any	N/A	Kill 500 foes.
Ricochet	Any	N/A	Kill a foe by deflecting his own arrow at him.
Threesome	Any	N/A	Kill three foes at once by performing a group finisher.
Torn Asunder!	Any	N/A	Kill more than one opponent using a single exploding bomb.
Focus	Any	N/A	Perform three successful ripostes in a row.
Perfectionist	Any	N/A	Kill 10 foes in a row without losing any Vitality.
Gambler	Any	N/A	Win an arm wrestling match, a dice poker game and a fist fight.
Poker!	Any	N/A	Roll five-of-a-kind at dice poker.
Miser	Any	N/A	Collect 10000 orens.
Intimidator	Any	N/A	Intimidate someone.
Journeyman	Any	N/A	Achieve character level 10.
Guru	Any	N/A	Achieve character level 35.
Swordmaster	Any	N/A	Acquire the Combat Acumen ability.
Master Alchemist	Any	N/A	Acquire the Mutant ability.
Master of Magic	Any	N/A	Acquire the Sense of Magic ability.

Significant plot details end here.