Master of all skills.
Not unlocked yetMax level all skills.
Time attack
Not unlocked yetComplete a Last Stand time attack game.
If you've got the cash.
Not unlocked yetSpend over a million dollars in trader stores.
The Infected.
Not unlocked yetKill the infected survivor in the orginal game mode.
Supply and demand
Not unlocked yetSell a wanted item to a trader
