Papijump is a very entertaining game that requires no real brainpower. The object is to keep "Papi" alive for as long as possible. Papi jumps a certain height, at which point you are to maneuver him to a higher platform by tilting your phone from side to side. If you miss a platform, Papi falls and your game is over. Your score is based on the time you last. The game is very addicting once you get the hand of it. Using the accelerometer as your controls makes this game different that other games, and the accuracy of your movements makes the gameplay very crisp. There are several other Papi games, but this is by far the best of the bunch. Overall, if you want to kill some time with something enjoyable and do not want to use much of your brain, this is an excellent game to play!!