Drop is a "platform" game with a twist. All the platforms are already there for you, the trick is to make platforms disappear in order to move down. The platforms are rows of colored blocks that each move in a horizontal direction on/off the screen (each block is a randomly generated color). Try to get your character as far down as possible in the time allotted. Filter out colored blocks in order to do so, and try to get bonuses that will add 5 seconds onto your time or cause all the blocks to disappear for 5 seconds (hence a free fall). The score will be determined by how far you fall. Tilting the phone also causes the game screen to tilt, so keep that in mind!