OpenTTD is an open source port (geddit?) of Transport Tycoon Deluxe. It’s been enhanced too, with bigger maps, multiplayer, auto-build features, contours and re-worked infrastructure elements. If you’ve ever wanted to craft your own transportation empire, here’s your chance.
OpenTTD is an open source clone of the Microprose game “Transport Tycoon Deluxe”, a popular game originally written by Chris Sawyer. It attempts to mimic the original game as closely as possible while extending it with new features. OpenTTD is licensed under the GNU General Public License version 2.0.
i love it
I liked this game so much that I have my own fanblog: http://blog.openttd-hq.net/
I share my own made OpenTTD scenarios and heightmaps.