OpenTTD is a 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.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
This release fixes a number of regressions introduced in 1.0.3, some possible desyncs, and many other small issues. There are translation updates, including the addition of a Belarusian translation.
A number of bugs were fixed, including some serious security vulnerabilities that could spoil online playing. Server owners are urged to update as soon as possible.