Coming out of the hut in the middle of Game 4 ghost caught is required. Arrow keys to control are Pacman'i, "P" key to pause the game and can break. Great food at the 4 corners where ghosts for a short time you become harmless, and you benefit from this process can escape from the ghost or you can eat them. Ye are the ghosts come back from the hut in the center. Also on the left and right tube is connected gateway, this gateway can use to escape in an emergency. Note that this game is addictive:)