Spirit Runner

You play as a ghost who has recently passed on.  You wake up in a cemetery, not ready to accept your fate so you frantically search for a way back.   You end up collecting these Soul Orbs that you feel if you collect enough will bring you back!  You now make it your mission to collect as many of these orbs as possible, but doing this catches the attention of the Reapers.   If they catch you or you run into a tombstone you'll be sucked back to the world of the dead and it's GAME OVER so watch out!