Dynamic Duo
Complete a Round in Co-Op Without Either Player Taking Damage


Found 'Em
Find all the Egogate emblams


Still In the Game
Survive to Round 5


Combo Master
Get the Apocalypse Combo Kill Bonus (150 Kills)


Keep It Up
Complete a Round with a Kills-per-minute ratio of 100 or more


Never Give Up
Survive to Round 10