What is Sherlock Holmes and The Aquilla Diamond about?

Sherlock Holmes and The Aquilla Diamond is an adventure game. It follows legendary detectives Sherlock Holmes and John Watson as they investigate the disappearance of the legendary Aquilla Diamond from the Tower of London. The player controls Holmes, who uses his deductive skills to explore crime scenes, interview witnesses, and ultimately track down the missing jewel. The game features multiple branching paths, allowing players to choose different courses of action and ultimately influence the outcome of the story.