Find the baron's wife and daughter.
Kill 3 opponents in one fight using 3 different methods (swords, bombs, crossbow, Signs, etc.).
Read 30 books, journals or other documents.
Learn 12 potion formulae.
Kill at least 5 opponents in under 10 seconds.
Find Yennefer of Vengerberg.
Defeat all the fallen knights and loot their campsites.
Be under the influence of seven potions or decoctions at the same time.
Kill 3 opponents with their own arrows.
Provoke all Iris von Everec's Nightmares into fighting you at the same time and defeat them.
Finish the "Hearts of Stone" expansion.
Complete the contract on Therazane.
Resolve the doppler problem in Novigrad.
Collect all available Ofieri armor and horse gear, and at least one Ofieri sword.
Buy all the items put on the block at the Borsodis' Auction House.
Participate in all the activities at the wedding.
Kill the prince cursed into a toad.
Fill all mutagen slots.
Kill 2 monsters you have a contract on without using Signs, potions, mutagens, oils or bombs.
Recreate all of Iris' nightmares in the Painted World.
Find and free Dandelion.
Kill 20 cows.
Find all grandmaster diagrams for each witcher school.
Kill Golyat with a crossbow bolt to his eye.
Kill a frozen opponent with a crossbow bolt.
Develop a mutation.
Unlock the bonus for equipping all the witcher gear elements from one School.
Help unite the warring vineyards and have a wine named in your honor.
Help Yennefer extract information from Skjall's body.
Collect all the cards in the Skellige deck.
Use all available options for developing Corvo Bianco.
Complete the contract on the Woodland Spirit.
Be given Aerondight by the Lady of the Lake.
Obtain a flawless victory in all the competitions during the knights' tourney.
Serve time in Toussaint.
Be decorated with the Order of Vitis Vinifera.
Travel to the Duchy of Toussaint.
Win a round of gwent with a total strength of at least 187.
Slide downhill uninterrupted for at least 10 seconds.
Complete the contract on Morvudd.
Find Ciri.
Complete the contract on Sarasti.
Bring all possible allies to Kaer Morhen for the battle against the Hunt.
Kill 5 foes in a fight without taking damage (except for Toxicity) and without using the Quen Sign.
Perform 10 effective counterattacks in a row without getting hit or parrying.
Kill 50 opponents using the environment (e.g. swamp gas, insects or objects).
Kill 10 opponents by knocking them off somewhere high with the Aard Sign.
Use the Axii Sign to force one opponent to kill another. Do this 20 times.
Acquire all the Abilities in one tree.
Complete the subplot involving Keira Metz.
Defeat Olaf, the Skellige champion of unarmed combat.
Take part in the assassination of King Radovid.
Complete the subplot about choosing Skellige's ruler.
Complete all witcher contracts.
Finish the game on the "Death March!" difficulty level.
Finish the game on the "Blood and Broken Bones!" or "Death March!" difficulty levels.
Finish the game on any difficulty.
Defeat Eredin.
Ignite the gas produced by a Dragon's Dream bomb using a burning opponent. Do this 10 times.
Make an opponent suffer from bleeding, poisoning and burning simultaneously. Do this 10 times.
Complete the contract on the shrieker.
Complete all fistfighting quests in Velen, Skellige and Novigrad.
Visit Tir ná Lia and convince Ge'els to betray Eredin.
Win a round of gwent using only neutral cards.
Defeat an opponent in a fistfight without taking any damage.
Destroy 10 monster nests using bombs.
Reach character development level 35.
Win all the horse races in the game.
Have all possible Place of Power bonuses active at the same time.
Kill 50 human and nonhuman opponents by striking them in the head with a crossbow bolt.
Find and equip all the elements of one set of witcher gear.
Collect the formulae for 6 different bomb types.
Defeat Tybalt and win the gwent tournament held at the Passiflora.
Acquire all gwent cards available in the base version of the game.
Destroy all monster nests in the Velen / Novigrad region, or in Skellige.
Discover 100 fast travel points.
Attack, counter, cast a Sign and throw a bomb (in any order) in under 4 seconds.
Play three hero cards in one round of gwent and win the match.
