The Mysterious City: Cairo is a Games & Entertainment::Puzzle & Word Games software developed by Big Fish Games. After our trial and test, the software was found to be official, secure and free. Here is the official description for The Mysterious City: Cairo: In The Mysterious City: Cairo, you take on the role of a junior archeologist hot on the trail of thieves. Three ancient artifacts have gone missing and only you can track down the culprits and recover the precious items for the Alexandria Museum. Do you have the sleuthing skills to find the hidden clues and complete head scratching mini puzzles? you can download The Mysterious City: Cairo free now.