To the main character Mystery Case Files: Ravenhearst it is necessary to thoroughly study the mysterious estate on English soil. The plot begins to unfold after the character gets his hands on the diary of a girl who previously lived in this house. The mysterious mansion is fraught with many secrets and in order to reveal them you need to find the missing parts from the young woman’s notebook. Only by understanding what happened to her can we tie the whole story together. You don't have to solve crimes using the usual investigative methods, interviewing suspects, and so on.

The gameplay of “Blocked with Seals: Escape from Ravenharst” consists of exploring more than 30 rooms that are loaded with parts and objects. In each of them, it is important for you to notice special clues that are securely hidden in different places. Once you manage to find all the clues, you can close the stage immediately after completing the mini-game. In it you will be able to collect photos and get one of the parts of the manuscript.

Some of the rooms are protected by puzzles, often consisting of several levels at once. Such incredibly complex problems require the use of full potential, as well as creative thoughts to solve them. By collecting notes that are missing, you will continue the story and find all the answers you need. Each mode has certain time limits, as well as several bonuses for level 1.