In Dead of the Night, use every crafting table

In Dead of the Night, create Prima Materia 3 times

In Dead of the Night, kill a Werewolf in the Library with a revolver

In Dead of the Night, defeat the evil within

In Tag der Toten, use all the ziplines without killing an enemy or going in to last stand in a single match

In Tag der Toten, find the secret

In Tag der Toten, light up all the totems in a single match

In Tag der Toten, freeze 10 zombies at once in a single match

In Tag der Toten, Ascend from Darkness

In Blood of the Dead, kill 5 zombies with the Hell's Redeemer before it starts its return

In Alpha Omega, kill 15 Jolting Jacks on rooftops with grenades in a single match

In Alpha Omega, buy all four perks in any order in 35 seconds or less

In Alpha Omega, begin Nikolai’s Grand Scheme