SPECIAL EVENT NOW LIVE! WIN EPIC REWARDS FOR COMPLETING THE CHALLENGE!Take part in Special Events! Battle Special Forces Creeps and earn amazing rewards!Every month enjoy four special event levels and limited edition rewards!- Use Code Keys to play these limited-time levels now, before theyre gone!- Gain access to all battle technology during these special stages!- Watch out for tougher Special Forces Creeps, which feature unique abilities!- Kill as many Special Forces Creeps as you can to unlock limited edition rewards!