This is a simple side scrolling adventure platformer featuring an original character of the players making.
The main mechanics for this game would be, using an upgradable light saber, and using the force to solve puzzels and in fights. An example of a "Force" puzzel could be as simple as dropping an object on a button out of the players reach. When used as in fights, the force needs "Power Force" to be used. Power force acts as a kind of stamina, and forces the player to think carefully of its use.
I guess that gives you enough of an idea of how the game would play.