Project Blue Book: Hidden Mysteries PC
Compare prices from 2 stores. Right now the lowest price is $5.60 at Fanatical.
Compare prices in official stores
All live offers in United States, cheapest first.
FanaticalProject Blue Book: Hidden Mysteries$6.99−20%$5.60
SteamProject Blue Book: Hidden Mysteries$6.99Shop now
Compare prices in keyshops
Key resellers, not official stores. Check region locks and refund terms before you buy.
EnebaProject Blue Book: Hidden MysteriesDRM: Steam$3.91Shop now
Buy now or wait?
A solid price, though it has been cheaper.
- Cheaper than its typical sale price.
- 20% is the deepest discount seen.
- Typical sale price
- $5.60
- Best discount seen
- −20%
- Sales tracked
- 1
Price stats
- Best price now
- $5.60at Fanatical
- All-time low
- $5.60at Fanatical · Nov 1, 2026
- 3-month low
- $5.60
- 1-year low
- $5.60
- Regular price
- $6.99
- Discounts in the last year
- 1Last discount: Nov 1, 2026
Price history
Each line shows the lowest recorded price within its store category.
Earlier price records are being imported. The chart will refresh shortly; use Refresh if the import takes longer.
Regional prices
Every tracked region converted to USD.
| Region | Store | Price | ≈ USD |
|---|---|---|---|
| BrazilCheapest region | Steam | R$14.49 | $2.64 |
| India | Steam | ₹259.00 | $2.73 |
| Ukraine | Steam | ₴129.00 | $2.82 |
| Kazakhstan | Steam | ₸1,400.00 | $3.09 |
| Poland | Fanatical | zł 20.05−20% | $5.08 |
| Germany (EU) | Fanatical | €4.56−20% | $5.10 |
| Argentina | Fanatical | $8,562.68−20% | $5.53 |
| Brazil | Fanatical | R$30.46−20% | $5.55 |
| United Kingdom | Fanatical | £4.16−20% | $5.58 |
| Türkiye | Fanatical | ₺279.62−20% | $5.59 |
| United States | Fanatical | $5.60−20% | $5.60 |
| Kazakhstan | Fanatical | $5.60−20% | $5.60 |
| India | Fanatical | ₹531.51−20% | $5.60 |
| Ukraine | Fanatical | $5.60−20% | $5.60 |
| Germany (EU) | Steam | €5.69 | $6.37 |
| Poland | Steam | zł 25.49 | $6.46 |
| United Kingdom | Steam | £5.19 | $6.96 |
| United States | Steam | $6.99 | $6.99 |
| Türkiye | Steam | $6.99 | $6.99 |
| Argentina | Steam | $6.99 | $6.99 |
About
Project Blue Book: Hidden Mysteries is $5.60 at Fanatical right now, 20% below its regular price of $6.99. The lowest price we have recorded is $5.60 (Nov 1, 2026). Good deal: A solid price, though it has been cheaper.
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!
