One Christmas day, Pink Panther is heading toward the mansion of his late uncle. It is said that there is a treasure hidden somewhere in the mansion. As the inheritor of the mansion, Pink set out to find the treasure as soon as he steps into the mansion. He soon finds out that the treasure is locked inside a safe; the keys of which can be obtained by exploring the "rooms" (probably the places/enemies that Uncle Pink previously explored/defeated) in the mansion. Now it up to Pink Panther to retrieve all the keys to the treasure!