Riddle of the Philosopher’s Stone embarks you on an expedition to the outskirts of an ancient town in Abusira, Egypt. This is where ancient myth reveals an underground pyramid said to be the whereabouts of the tomb of the great Pharaoh Nyuserre Ini of the 5th Dynasty. Rumor has it that the journey itself cost the lives of hundreds of expeditioners searching for hidden treasures. Venture upon the ancient maze and solve time-worn mechanisms to escape this horrendous ancient ruin, or let your mortal body becomes a keepsake of the tombs vengeance for culprits.