From the publisher's website:

Epic Railroad Building in North America! View the new Empire Builder® Pronto (Computer Game) below this product page! Discover a modern North American classic. Celebrate one of our most vital and enduring passions: railroads. Use your initial investment to build track. Then pick up commodities where they are grown, mined, or manufactured and deliver them to a lucrative place of demand. Complete a delivery and make the money you need to buy larger, faster trains, and expand your railroad empire. Win the game by building the most effective railroad empire! With over a million variations, Empire Builder® never grows old. Capture the entrepreneurial spirit of North America and learn to build an empire. Whether you share Empire Builder® as an evening with friends or as a rainy day activity with your family, you'll always find it captivating! After enjoying this game, you can explore one of its many sequels, including the award winning Eurorails, and Australian Rails.