Bowser's Museum

Bowser's Museum (lowercase in the MS-DOS and SNES opening) was where Bowser stored his stolen historical artifacts, and was only featured in Mario's Time Machine. Bowser, using his Timulator, went back in time and stole valuable objects of historical significance to put on display here. The console versions add that Bowser intends to destroy the Timulator when he is finished using it, irreversibly sending the world back to the Dark Ages. In the MS-DOS and SNES versions, it is located within Bowser's castle, whereas in the NES version, it is its own building. In the museum, Mario uses the time machine to return the objects to their right times, foiling Bowser's plot.