There are two endings for this game light side ending and dark side
ending. First go to the level in which Rosh sends out a distress call
and needs your help. Then when you get to him the screen says put away
your light saber but to get the dark side ending you have to kill Rosh
with your light saber. Now if you want the light side ending put away
your light saber when the screen tells you to and at the end of the game
you will become a member of the Jedi order. ( Please note if you choose
the dark side ending you will have to face more enemies than you do in
light side ending! )