Pass the level using your past version to press the button so you can complete the levelExplore mechanics such as moving boxes or even creating an army of clones from the past that will help you complete the levelYou start with a player who must reach the end of the level, but the button that opens the door is far from you, so you use your clone from the past to press the button for you as you pass the level.The stages are easy at first but as the game progresses, you have access to more clones for an even more challenging challenge.