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