Globulator

The Globulator is an item in Mario is Missing! After the player presses the / button, a picture of Earth is shown. It shows all the lands that the player has beaten up to that point. It can also be used to exit a level. After determining his location, Luigi can also summon Yoshi to assist him.

Aside from the levels of the game, the Globulator also displays cities that cannot be visited by the player which, according to the SNES version, are:
 * Addis Ababa, Ethiopia
 * Amsterdam, Netherlands (accessible in the MS-DOS version)
 * Anadyr, Russia
 * Anchorage, United States
 * Auckland, New Zealand
 * Bangkok, Thailand
 * Barcelona, Spain
 * Belgrade, Yugoslavia (currently Serbia)
 * Berlin, Germany (accessible in the MS-DOS version)
 * Bogotá, Colombia
 * Bombay, India (accessible in the MS-DOS version)
 * Cape Town, South Africa
 * Casablanca, Morocco
 * Dallas, United States
 * Dublin, Ireland (accessible in the MS-DOS version)
 * Gibraltar, United Kingdom
 * Honolulu, United States
 * Irkutsk, Russia
 * Lagos, Nigeria
 * Lima, Peru
 * Lisbon, Portugal
 * Madrid, Spain (accessible in the MS-DOS version)
 * Manila, Philippines
 * Montreal, Canada (accessible in the NES version)
 * Omsk, Russia
 * Oslo, Norway
 * Perth, Australia
 * Reykjavík, Iceland
 * Santiago, Chile
 * Sofia, Bulgaria
 * Tehran, Iran
 * Vancouver, Canada
 * Venice, Italy
 * Warsaw, Poland

In the MS-DOS version they added more cities that include:
 * Asunción, Paraguay
 * Atlanta, United States
 * Bahia Blanca, Argentina
 * Calgary, Canada
 * Caracas, Venezuela
 * Chicago, United States
 * Detroit, United States
 * Guadelajara, Mexico
 * Guatemala City, Guatemala
 * Houston, United States
 * Los Angeles, United States
 * Medellín, Colombia
 * Miami, United States
 * Monterrey, Mexico
 * Nuuk, Greenland
 * Ottawa, Canada
 * Porto Alegre, Brazil
 * San Jose, Costa Rica
 * San Salvador, El Salvador
 * São Paulo, Brazil
 * Seattle, United States
 * Washington, United States
 * Winnipeg, Canada