| App Type | game |
| Release Date | Mar 15, 2021 |
| Details Last Modified | March 25, 2023 (3 years ago) |
| Developer | Three Gates |
| Publisher | Legacy Games |
| Genres | Adventure, Casual, Indie |
| Supported Systems |
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| Windows |
| Price | $6.99 |
| Required Age | 0+ |
| Achievements | 10 |
| Packages | 1 |
| Website | https://pbbgame.com/ |
| Support Email | customersupport@legacygames.com |
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!
Family Sharing
Single-player
Steam Achievements