Build your base.Conquer the city with your friend right now！Command your forces to city conquest! Sin City is a police combat strategy game that has been waiting for a leader like yourself. Compete with thousands of players in a dynamic online battlefield and pursue the ultimate prize: victory! Collect resources, research weapon, construct teams of policemen, fight city battles, form strong alliances to defeat your enemies and dominate the city! Will your legacy be one of relentless aggression or peaceful diplomacy? It’s survival of the fittest. Build your empire to become bigger and stronger in a fight to the top.