Mariaglorum presents the next exciting chapter of their classic series Mystery of the Ancients!
Police Detective Donovan has invited you to an old mansion to investigate a locked room murder. The police have scoured the crime scene for evidence, but Donovan suspects the killer could be something supernatural. He needs your expertise. Use your skills to uncover clues and investigate the mysteries hidden in this mansion. The deeper you delve, the stranger this case becomes, leading to a mysterious world beyond your comprehension in this exhilarating hidden-object puzzle adventure game! - Mystery of the Ancients: The Sealed and Forgotten Collector's Edition
A locked room murder awaits you! Was the killer human or something else?
A locked room murder awaits you! Was the killer human or something else?
-advertisement-
- Learn more about the sunken city in the bonus chapter!
- Search for cleverly-hidden collectibles.
- Consult the helpful strategy guide.
- Challenge your knowledge with an achievements quiz.
- Enjoy music, wallpapers, concept art, and more!
Some related series of Mystery of the Ancients: The Sealed and Forgotten Collector's Edition:

Get lost in a haunted house that keeps changing!

Can you stop the townspeople from paying for a dark past?

A locked room murder awaits you! Was the killer human or something else?

It's up to you to stop the evil lurking in Mud Creek!

Ice giants are attacking citizens as a deadly blizzard arrives.

Ice giants are attacking citizens as a deadly blizzard arrives.

The town of Green Hill has really gone to the birds!

Uncover Poseidon's ancient secrets hidden under the town of Black Water!

Get tips and hints from our handy Strategy Guide! Follow our crystal clear instructions and helpful tricks to succeed!

Uncover Poseidon’s ancient secrets hidden under the town of Black Water!

There's a terrible secret hidden deep within Lockwood Manor!

There's a terrible secret hidden deep within Lockwood Manor!
System Requirements:
- OS: Windows XP/Windows Vista/Windows - CPU: 1.6 GHz - RAM: 1 GB
The Site Guarantee:
- Quality tested and virus free.
- No ads, no adware, no spyware.