“…Riddle of the Sphinx is an absorbing and satisfying solitary exploration game suitable for all the family to join in and play.” – quandaryland.com
“… Riddle of the Sphinx is very well done, and I tip my adventure hat to Jeff and Karen Tobler (as well as the rest of their crew)” – AppleLinks.com
“Riddle of the Sphinx’s immersive story, hearty exploration sequences and challenging puzzles make this … an enjoyable experience for the seasoned adventurer…” – GamesMania.com
“…the Toblers have added an amount of depth and detail that makes the setting seem fresh, so that adventure gamers… will doubtless be challenged and entertained by Riddle of the Sphinx.” – GameSpot.com
“[The Toblers] have lovingly invested 5 years of their lives creating a story and game deeply rooted, often in accurate detail, in their fascination with the mysteries of ancient Egypt.” –GoneGold.com
“… after finishing this game I was left with wanting more. I didn’t want to leave and if you’re an Egyptian buff to any extent, this game is certainly worth a look.” – H2H.com