Don't Step on a Crack or You'll Break Your Mother's BackA crazy fun, challenging, and addicting, screen tapping game you won't be able to put down. There are 3 game modes for you to master.HOW TO PLAY:Tap the black tiles and avoid the cracked tiles. Each of the three game types has different goals.Time Attack - Finish the course as fast as you can without stepping on any cracks.Endurance - Go as far as you can before time runs out. Don't step on any cracks, though, or you'll break your mother's back.Exactly 10 - Go as far as you can in 10 seconds. Be careful, though, because if you make any steps after 10 seconds pass, you fail. To make it even more challenging, the timer disappears after 5 seconds so you have to pay attention to the "STOP" sign.