Play Cool Math City Siege 2 game and experience new challenges in the second installment for free! You are a soldier in an elite unit, who has to defend all of the innocent civilians as well as wipe out every enemy quickly. You need to join training courses first before you launch the real battle. Enter the level and you can check out your shooting ability. Try to earn money to unlock every powerful weapon and pick out the strongest troop! Have fun!
Use WASD to move, left click to shoot.