There was a download of Hidden Mysteries: The Forbidden City 2.90 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
The Hidden Mysteries: The Forbidden City installer is commonly called iWinGames.exe, Launcher.exe or PogoDGC.exe etc. Also the program is known as "Hidden Mysteries The Forbidden City". This software was originally created by iWin Inc. The software relates to Games. The most popular versions of the tool 2.9 and 1.0.
From the developer:
Hidden Mysteries: The Forbidden City is an adventure game with interesting graphics and topics.
In Hidden Mysteries: The Forbidden City take on the role of Evelyn Tao, a bright young professor, who is in town grieving over the death of her father. While exploring her old home she stumbles upon some work left by her father right before he died. After analyzing her father’s journal she realizes that he discovered hidden treasure.
You may want to check out more software, such as The Virtual Forbidden City, Hidden Mysteries - Salem Secrets or Hidden Mysteries Buckingham Palace, which might be related to Hidden Mysteries: The Forbidden City.