Maybe this is the hardest Qwop game in the world! Control the guy's muscles with 4 keys and let him sprint for as long as he can. Have you ever wanted to be an athlete? Maybe this is the toughest game in the world! Man's muscles with 4 keys to control the sprint as long as he can. How far can you run without falling on your face? Now you can run a marathon! You don't even have to be fast. Just run or run.