Wikipedia
Intopia (or INTOPIA) is a strategic management simulation tool in the form of a business game, and is used in a variety of undergraduate and graduate university courses. It is used to teach students the concepts of strategic management of multinational businesses in a simulated world of up to four "nations". The number of participant executives or students can range from 9 to 100+, and are divided into 3−25 teams, each managing a company. The participants practice their skills over a few hours, receiving immediate feedback on their decisions.
Intopia has been used as a tool in teaching business strategy in universities in over 55 countries around the world, including 18 in the U.S. A positive 1995 review by Peter Palij of Columbia University concluded that the tool is "a benchmark for measuring other competitive simulations".