The warlord is trying to take over the high defense castle! He made an army of wind-up puppets, sent them into the castle trampling on the guards, and finally to eliminate the king. Players help guiding the auto winded puppets by directing them through transformer boxes to turn into different puppets to deal with different traps.
Players are given a designated number of puppets for each room, the goal is to lead at least one puppet from start to end. Upgrades are available for each puppet type for more flexibility to pass through traps.