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Project Blue Book: Hidden Mysteries

It?s 1952, and the U.S. Air Force is operating a top-secret investigation.
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Project Blue Book: Hidden Mysteries

Search for clues and investigate real declassified UFO cases to find the truth! It?s 1952, and the U.S. Air Force is operating a top-secret investigation: Project Blue Book. As a newly recruited agent, it?s your job to uncover the truth behind these real declassified UFO sightings. It?s your chance to investigate flying saucers in the world?s first Unidentified Flying (Hidden) Object Game!
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