Complete the game on Armageddon

Kill Dewdrop

Find all Lootyagins

Kill Natasha

Kill Belyash

Upgrade a weapon to the maximum level

Use Telekinesis to throw an object and knock down an Owl

Clear the VDNH complex

Fully upgrade one skill tree

Craft consumables of all types

Get 25 kills with headshots using the PM

Kill Hedgie without making a single shot / destroy all statues