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Project Blue Book: Hidden Mysteries

Main game

Released Mar 15, 2021

Technical details

Genres: Adventure
Indie
Platforms: PC (Microsoft Windows)
Game modes

TW

Avg. rating
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Drop rate
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Reviews
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Players: 0 players are playing or have played, beaten, or dropped this game
Custom lists: Included in 0 custom lists

Main story—

Complete—

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!

Single player

Engines

Unity

Complete release history (1)

PC (Microsoft Windows) · Mar 15, 2021
Worldwide · Exact date · IGDB

Catalog sources

Catalog sources

IGDB (opens in a new tab)

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10 achievements available.

Search achievements

High Roller
Play 20 minigames
LockedSteam
Problem Solver
Complete one 'Found Object' Scene
LockedSteam
Sherlock
Earn max stars on all hidden object scenes in a case
LockedSteam
Smooth Operator
Complete a scene in under 25 seconds
LockedSteam
The Detective
Play 6 'Hidden Object' scenes
LockedSteam
The Investigator
Investigate 6 leads
LockedSteam
Top Gun
Get a streak of 8 objects
LockedSteam
Turning the page
Unlock a new episode
LockedSteam
Use that hint!
Use 20 hints
LockedSteam
Wing King
Play each type of minigame at least once
LockedSteam

Community notes

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