Shaggy and his friend Scooby-Doo are worried about what possibly happened with the rest of the crew, who entered a mansion and never got out even after the last guest came out of the house at the end of a luxury party. He decided to stay outside and see if they appear from somewhere else than the front door, so it’s up to Scooby to find a way in and look for them inside. The problem is that they don’t know yet, but it’s a haunted mansion and their friends might be in a great peril. You don’t want the poor Scooby to be a victim of the ghost who dwells in there, so look out for every curtain and door, protecting him from any scaring moment by holding the spirit somehow. It’s like a puzzle and you will have to think fast in order to avoid a bigger problem.