Transport Tycoon is a game where you try and become the most successful transport baron in the land by constructing various pieces of transportation infrastructure.
The game, developed by Chris Sawyer, was released in 1994. In 1995 an improved version – Transport Tycoon Deluxe – was released. The game has since been adopted by a group of programmers who created the open-source OpenTTD.
In 2013 a version of the game was released for Android and iOS devices.