Kill first zombie

Find your first secret

Blow up the first barrel

Enter the Nazi building

Kill the first pale vampire

Enter the church, next to the coffin

Behind the house of the Nazis, a soldier is hiding

Find the secret behind the bushes

Kill the Black giant on the graveyard

Enter the hunter's hut, next to the small statue

Find a pass, behind stones, in a cave

Kill two glowing enemies in the snow level

Find the secret by blowing up the barrel

Go through the ghostly container