As the leader of a small group of natives from different eras, it's your mission to lead the members of your clan home safely. Not that simple, since your tribe members trust you blindly and would readily follow any path you present them with. You determine the way home simply by skillfully drawing stairs with your finger. Tap the screen once to start a new stairway - then move the finger to the point where the stairs should end and stop touching the screen. The newly created path only exist.