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Project Blue Book: Hidden Mysteries Steam Price History
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. Test your observation and investigation skills in this out-of-this-world hidden object adventure!
| App ID | 1543990 |
| App Type | GAME |
| Developers | Three Gates |
| Publishers | Legacy Games |
| Categories | Single-player, Steam Achievements |
| Genres | Casual, Indie, Adventure |
| Release Date | 15 Mar, 2021 |
| Platforms | Windows |
| Supported Languages | English |
Project Blue Book: Hidden Mysteries Price
$6.99 Current Price
Is Not On Sale
At the moment, Project Blue Book: Hidden Mysteries Price is $6.99 on Steam. The chart below illustrates the price trends over the past period, highlighting fluctuations in response to market demand, sales events, and promotional activities.
