Elite Squad 2. Join the second round of zombie defenses as you suit in military grade gears to protect and defend your base from zombie invasion. If you see them take them down without hesitation. Collect the coins that are dropped and try to unlock all the cool items and earn all the achievements. Will you accomplish your mission soldier or die trying? This game is one of the free online action games at Round Games. Enjoy and have fun in playing this free online game. Good luck.