Complete all fistfighting quests in Velen, Skellige and Novigrad.

Bring all possible allies to Kaer Morhen for the battle against the Hunt.

Win all the horse races in the game.

Complete the subplot about choosing Skellige's ruler.

Complete the contract on Therazane.

Acquire all gwent cards available in the base version of the game.

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

Resolve the doppler problem in Novigrad.

Play three hero cards in one round of gwent and win the match.

Defeat an opponent in a fistfight without taking any damage.

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

Complete the contract on the shrieker.

Complete the subplot involving Keira Metz.