Royal Express takes advantage of so-called closed setting familiar to all fans of classic detective stories. As a police officer, you are to question the participants of the incident to expose the villain. However nothing is as it seems at the royal court. As you gather evidence and proceed on the investigation, you understand that everyone in this story has a skeleton in the cupboard and could have wished to break the engagement. Love, greed, envy or political schemes? Are you smart enough to unravel the intrigue in Royal Express: Hidden Object Adventure?