Play an Exhibition match

Score a goal while reversing

Complete the subplot about choosing Skellige's ruler.

Find and equip all the elements of one set of witcher gear.

Discover 100 fast travel points.

Resolve the doppler problem in Novigrad.

Kill 50 opponents using the environment (e.g. swamp gas, insects or objects).

Defeat an opponent in a fistfight without taking any damage.

Kill 3 opponents in one fight using 3 different methods (swords, bombs, crossbow, Signs, etc.).

Complete the contract on the shrieker.

Kill 5 foes in a fight without taking damage (except for Toxicity) and without using the Quen Sign.

Win a round of gwent using only neutral cards.

Learn 12 potion formulae.