Hotel Mario is a puzzle video game developed by Fantasy Factory and published by Philips Interactive Media and Nintendo for the Philips CD-i in 1994. The primary character of the game is Mario, who must find Princess Toadstool by going through seven Koopa hotels.
Dear pesky plumbers, The koopalings and I have taken over the Mushroom Kingdom! The Princess is now a permanet guest at one of my seven Koopa Hotels™! I dare ya to find her if ya can!