Attack and destroy a monster.

Use planks and sticks to make a sword.

Craft a workbench with four blocks of wooden planks.

Open your inventory.

Hold off the Russian advance

Send the tank into the river by blowing up the bridge

Get 100 sniped headshots

Snipe an enemy while your rifle fire is masked by a loud sound

Stop the convoy

Get a scoped headshot over 150m

Escape the German assault

Use a trip mine to kill an enemy who is trying to assault your position