Mystery Case Files: Prime Suspects™
The Queen's Hope Diamond has been stolen! It's up to you to search for clues throughout 22 levels, find the offending culprit, and recover the stolen gem. Expand your investigations through the game's 29 unique locations by finding items that will unlock subsequent levels.
Offers
What are keyshops?Multipacks (1)
Mystery Case Files Series (23)
Other games from the same series.
About Mystery Case Files: Prime Suspects™
- 22 ever-changing levels.
- 29 unique locations to explore.
- Constantly-transforming items and clues.
Game details
Game details
Game modes
Languages
Features
Mystery Case Files: Prime Suspects™ price history
Lowest tracked price: £2.55 (Jul 7, 2026) · current best: £8.50.
Mystery Case Files: Prime Suspects™ player count & reviews
88% positive reviews all-time · 9 peak players in the last 30 days.
Mystery Case Files: Prime Suspects™ — frequently asked questions
Where can I buy Mystery Case Files: Prime Suspects™ at the cheapest price?
Right now the cheapest offer for Mystery Case Files: Prime Suspects™ is £8.50 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Mystery Case Files: Prime Suspects™ has ever been?
The lowest price KingsPrice has tracked for Mystery Case Files: Prime Suspects™ is £2.55 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play Mystery Case Files: Prime Suspects™?
Mystery Case Files: Prime Suspects™ peaked at 9 concurrent players on Steam in the last 30 days (highest on Jul 11, 2026). The player chart on this page updates daily.
How can I get Mystery Case Files: Prime Suspects™ at a discount?
Create a free price alert on this page and KingsPrice will email you when Mystery Case Files: Prime Suspects™ drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- OS *: Windows 2000/XP/Vista
- Processor: 600 Mhz or better
- Memory: 128 MB RAM
- DirectX®: 6.0
- Hard Drive: 54 MB of free space
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