Sift Heads World Act 5 is the great shooting game that you can play free online now. Choose the assassin and the equipment that you like most. The first mission that you need to complete to unlock all of the hidden objectives is to shoot down all of the chasers. They are hunting you and your partners. The money that you collect after you eliminate the target in Sift Heads World Act 5 will help you purchase better weapons and other upgrades. Let's embark on the challenge and finish it your way! Good luck!