DLCs e pacotes de Desert Battle

In the hot sun hot endless desert. Heavy machine guns like artillery firing bullets whizzing, variation of wolves came workingman and incredible robot. How to capture the mystery of the base. Customs clearance challenge type of shooting game, please hold out until the last second. 如何才能占领神秘的基地。 通关挑战类型的射击游戏，请坚持到最后一秒。