Travel a distance of 20 kilometers on foot.

Kill a zombie with 10 different melee weapons.

Platinum

Complete one Competitive Multiplayer game

Defeat 30 enemies with the RPG - 7

Defeat four enemies with one explosion

Defeat 30 enemies with the Dragon Sniper

Find all 100 treasures

Finish the game in Crushing Mode

Defeat ten enemies using hand-to-hand combat on the back of the convoy trucks

Defeat 30 enemies with the Mag 5

Throw back a grenade and defeat two enemies at once