Get 100 Kills while using Mutant Injections in Zombies

Complete the Training Course in Multiplayer

Cook and eat a pork chop.

Harvest some leather.

Use planks and sticks to make a pickaxe.

Craft a workbench with four blocks of wooden planks.

Punch a tree until the block of wood pops out.

Get featured in the Best Play 3 times in Multiplayer

Earn a Mastery Badge with any weapon

Get 75 Eliminations while having an active Combat Speciality Perk in Multiplayer

Collect 40 Collectibles

Complete the game and open the city.