OpenTTD is usually straightforward to install, but for more help the wiki includes an installation guide. Please report a bug if you find a save that doesn't load. We guarantee that every revision of OpenTTD will be able to load savegames from every older revision (excepting where the savegame is corrupt). We'll keep support going on old platforms as long as someone is interested in supporting them, except where it means the project can't move forward to keep up with language and compiler features. Platforms, languages and compilers change. Other platforms may also work (in particular various BSD systems), but we don't actively test or maintain these. OpenTTD has been ported to several platforms and operating systems. OpenTTD has a community-maintained wiki, including a gameplay manual and tips. On some platforms OpenTTD will be available via your OS package manager or a similar service. OpenTTD is also available for free on Steam, GOG.com, and the Microsoft Store.

the 'nightly' version includes the latest changes and features, but may sometimes be less reliable.

most people should choose the 'stable' version, as this has been more extensively tested.

OpenTTD can be downloaded from the official OpenTTD website.īoth 'stable' and 'nightly' versions are available for download:

See the section 'Licensing' below for details. OpenTTD is licensed under the GNU General Public License version 2.0, but includes some 3rd party software under different licenses. It attempts to mimic the original game as closely as possible while extending it with new features. OpenTTD is a transport simulation game based upon the popular game Transport Tycoon Deluxe, written by Chris Sawyer.

Download transport tycoon new version