Quests appear on a handy list of objectives. Accept quests from the castle's residents to figure out what to do and where to go in your mission to find the truth.Chat with a variety of odd and possibly inhuman characters like Annabelle the beautiful vampire, the always dutiful Iron Knight, and your monocle-wearing raven companion.Unlock new rooms in the castle by solving puzzles, acquiring keys, or spending gold that you find in your searches.Explore dozens of rooms and chambers all across the castle grounds, including the rock garden, well, outer inn, crypt and so on.They will be more than happy to lend you a hand, though not without a price. You'll need to turn to its inhabitants for help. It won't do to search blindly around the castle. Find consecutive items at a rapid pace to increase your yield of experience.Don't abuse it it has a long recharge time. Use the hint button to highlight a random item on your list.Every time you begin a new HOG, the size, position and appearance of the objects change to keep you on your toes. HOGs get more challenging the more you play them.Finding them all will require a lot of patience and a keen eye for detail, so you better hop to it! Many treasures lurk within the walls of your new estate. Midnight Castle is one of the largest hidden object adventure games you will likely ever experience.