Visited an island other than the first

Skin a crab

Help Yennefer extract information from Skjall's body.

Read 30 books, journals or other documents.

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

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.

Completed a level on first try

Unlock all city services

Use the district tool to draw 3 districts

Produce all electricity without using raw materials.

Have a population of 40 in your city

Change Chirper to a winter look