For using a booster

For using a booster 100 times

For gathering 100 units of food

For gathering 1,000 units of food

For gathering 100 units of wood

For gathering 1,000 units of wood

For collecting 100 units of stone

For collecting 1,000 units of stone

For collecting 100 units of gold

For collecting 1,000 units of gold

For gathering 100 units of mana

For gathering 1,000 units of mana

For completing a level with 3 stars

For completing 10 levels with 3 stars

For completing 30 levels with 3 stars

For assigning five tasks at once

For canceling a task

For canceling 30 tasks

For encountering an enemy patrol

For encountering an enemy patrol 30 times

For accessing a tavern

For accessing five taverns

For completing a level without using boosters

For making 50 trades with the merchants

For accessing a walnut grove

For accessing five walnut groves

For building an igloo

For making sleds

For reaching Yggdrasil

For helping the Goddess Nott

For meeting Volund

For making magical wings

For meeting Hraesvelg

For breaking the wall of ice

For visiting Hvergelmir

For visiting the Spring of Wisdom

For visiting the Spring of Urd

For exposing Gullveig

For preparing the truth potion

For saving Yggdrasil

For calling Ratatoskr

For saving the fishermen stranded on ice floats

For stopping the avalanche

For defeating Nanook