In Massacre Ninjas you are fighting as Chuck Norris in his Walker Texas Ranger gear but shirtless to show off his powerful muscles. You'll use the arrow keys to move around and the up arrow to jump. You can rip out a ninja's heart but punching him in the chest and then put the heart in your mouth to gain health. You can also kick by jumping and clicking your mouse to deliver roundhouses, drop kicks and more. Each level gets a little harder with more ninjas coming at you and different ninjas will pop out that are harder to kill. How long can you kick some ninja butt as Chuck? Find out now!