There Is a Hippo in My House by Upgamer

There Is a Hippo in My House is a point-and-click mystery built around an unexpected houseguest. Investigate why a hippo is in the house and work out how its presence connects to the people who lived there before. Notes left around the mystery raise another question: who is writing them? The adventure follows your investigation into the previous owners, the hippo's intentions, and the messages, giving you several connected pieces of the same unusual story to unravel.