King of Sling

Your entire life has led to this moment. As you scramble to remember your training, the invaders begin parachuting from the sky. Suddenly, everything clicks; you are one with your slingshot, and it is one with you. You are the King of Sling: the country's last line of defence against the invaders. Remember your training: 1) Bounce your shots off multiple foes to multiply your score. 2) Aim for bombs to wipe out all nearby invaders 3) Collect gems to upgrade your slingshot and become more powerful. 4) Climb to the top of the leaderboards to prove your might as the King of Sling. Good luck, my King... of Sling.