Initial game design

The game LOST ROBOT is a 2D platformer involving a little robot that has to collect power cores so he can power up him self and the rest of the robot city and over years has been starting to loss all of its power but while he is searching for the cores he gets jumped by a weird robot later to be a human in disguised as a robot who steals some of the power cores so you chase after him it to this portal that sends you back in time first to ancient Egypt were you have to navigate through the desert and pyramids to find the human. but when you do he goes in to another portal and ends up in the WW2 era were you have to go through an army base/factory but yet again the human gets away but this time you end up back in your time and this is were you have your final frontier you either get the cores back or you don't go back at all.