Riddle of the Sphinx  (Jewel Case) - PC An Egyptian adventure, an ancient riddle, a deadly curse, an epic challenge... Discover secret chambers, hidden corridors, sacred tombs, eerie labyrinths Unearth sacred artifacts, deadly weapons, anceint puzzles, prophetic scrolls Explore lost temples, ancient ruins, enigmatic megaliths, the Sphinx and the Great Pyramid Stunningly realistic 3D graphics and animation