D4区是由美国戎行利用、以测试其最新的武器并珍爱群众的区域。五角大楼确保这种超奥秘地域受珍爱布衣的存在。尽管采取了所有的预防办法，但还是产生了严重不测事务。美国ZF必需迅速行动，决议吩咐消磨一个救援雇佣军过犹不及！因为时候紧迫，五角大楼前决议铲平D4区和该地域所有的人。 D4 follows a team of special ops mercenaries on a mission to rescue a kidnapped kid believed to be held in an abandoned government facility. Hired by the boy's mother, a wealthy doctor with high reaching influence, all seems to be an easy job. Bu...
