The Case of the Diamond Necklace calls a famous city detective, Montgomery Fox, to the countryside to solve the mystery!

Detective Montgomery Fox and the Case of the Diamond Necklace sets the stage for an exciting Hidden Object investigation. When crime strikes the countryside, only a famous city detective can solve the case. He'll soon discover there's more to this case than meets the eye!

Set for a journey, meet different characters, find clues and finally unravel a riveting mystery in this fun and colorful hidden object puzzle adventure game!

🔎 What awaits you
• Journey through dozens of unique, colorful locations
• Challenge your mind with a variety of brain teasers, hidden object scenes, and mini-games
• Choose your difficulty mode
• Meet characters, search for items and clues

📴 Play completely offline — anytime, anywhere
🔒 No data collection — your privacy is safe
✅ Try free, unlock full game once – no ads, no micro-transactions.

FEATURES
• Relaxed, family-friendly hidden-object gameplay — no timers, no pressure.
• 60+ beautifully illustrated scenes and zoom puzzles.
• Variety of mini-games: memory, jigsaw, find-the-difference and more.
• Story-driven: discover secrets, meet quirky characters, and follow surprising twists.
• Win achievements and search for collectables
• Safe for kids — privacy-respecting, no advertising and easy to pick up.

✨ Why players love it
Fans of hidden-object games, detective stories, point-and-click adventures, and mysteries will feel right at home. If you enjoy exploring, solving riddles, and piecing together secrets, this game is made for you.

🔓 Free to try
Try for free, then unlock the full game for the entire investigation— no distractions, just mystery to solve.