Transport Tycoon DOS

Transport Tycoon (TT) is a video game designed and programmed by Chris Sawyer, and published by MicroProse in 1994. It is a business simulation game, presented in an isometric view in 2D with graphics by Simon Foster, in which the player acts as an entrepreneur in control of a transport company, and can compete against rival companies to make as much profit as possible by transporting passengers and various goods by road, rail, sea and air.

Transport Tycoon Deluxe (TTD) is an expanded and improved version of the original game, produced in 1995. A version for Android and iOS was released on 3 October 2013 using assets from Locomotion. A fan-made game engine recreation OpenTTD is also available.

- Wikipedia