The adventure game of "Gregory Horror Show" is now available in R.P.G-mode! It is an adventure game that aims to escape from the hotel "Gregory House" in the underworld and return to reality. Players use the "soul exchange" system to transfer to various characters and solve the mystery with special abilities. In addition to Gregory, the hotel manager, various guests will disturb and help the players. There are many mini-games that make use of unique characters, so you can enjoy the game without getting bored. The ending changes depending on the player's choice and action, and the number of endings increases the stage of the bonus game after clearing, so you can enjoy it over and over again.