Finish the story on at least Standard difficulty.

Find the Megamycete in the underground ruins.

Shoot down a Soldat hanging from the production line in the Factory.

Set fire to a Moroaică in the story.

Defeat Uriaș in the stronghold.

Defeat Donna and Angie.

Destroy a Goat of Warding.

Defeat the mutated Dimitrescu.

Equip a gun with a customizable part.

Purchase something from the Duke in the story.

Survive the lycan attack.

Craft an item in the Crafting menu.