Complete Mission 4 (Any Difficulty Level)

Kill 1 000 Zombies

Fully Upgrade All Stats Of Any Weapon In Campaign Mode

Complete A Mission In Co-Op Mode (Any Difficulty Level)

Fully Upgrade A Single Stat Of Any Weapon In Campaign Mode

Collect An Armor Piece

Won a Van in World Tour

Played a set in Western Europe

Hit at least three different monsters with a single bow shot

Earn a total of 100 Stars (Quickplay+)

As a single player, earn Gold or higher on three or more Challenges on a single play of a song (Quickplay+)

Kill at least 5 monsters in 3 seconds