Riddle Of The Sphinx 1 and 2 - PC In Riddle Of The Sphinx, you must solve a series of puzzles -- Unearth sacred artifacts as you journey through eerie labyrinths Find the missing scroll using an archaeologists' notes and your own wits, to learn a secret and remove a curse The Omega Stone - Riddle Of The Sphinx II takes you on a trip around the world Search the ruin of ancient Mayan pyramids to uncover evidence of a lost worldwide civilization Discover the shocking truth behind the Devil's Triangle and find the long-lost city of Atlantis In Riddle Of The Sphinx, you must solve a series of puzzles -- Unearth sacred artifacts as you journey through eerie labyrinths Find the missing scroll using an archaeologists' notes and your own wits, to learn a secret and remove a curse The Omega Stone - Riddle Of The Sphinx II takes you on a trip around the world Search the ruin of ancient Mayan pyramids to uncover evidence of a lost worldwide civilization Discover the shocking truth behind the Devil's Triangle and find the long-lost city of Atlantis