- Developer
- Three Gates
- Publisher
- Legacy Games
- Released
- Mar 15, 2021
- Price checked
- 40 minutes ago
- Tracked since
- Oct 8, 2026
- Product code
- app:1543990
Game
Project Blue Book: Hidden Mysteries
Where it is cheaper
41 regions
Description
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!
PC requirements
Minimum
- OS
- Windows 7 (64-bit version)
- Processor
- 1.5 Ghz
- Memory
- 2 GB
- Graphics
- 512 MB
- DirectX
- 9.0
- Notes
- Storage 1.5 GB
Best price 
Russia ₽175
$2.14
Russia ₽175 All-time low
Steam Buy in Steam In your region $6.99 227% more
Price history
₽175 ₽175
Oct 10 today
- Now
- ₽175
- Lowest
- ₽175 · Oct 10
- Highest
- ₽175
The price has not changed since Oct 10
Ratings
About the game
- Developer
- Three Gates
- Publisher
- Legacy Games
- Released
- March 15, 2021
Languages 1
| Language | Menus | Voice | Subtitles |
|---|---|---|---|
| English |
