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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.

OpenTTD is modeled after the original Transport Tycoon game by Chris Sawyer and enhances the game experience dramatically. Many features were inspired by TTDPatch while others are original.

OpenTTD is licensed under the GNU General Public License version 2.0. For more information, see the file 'COPYING' included with every release and source download of the game.

What's New

Version 1.4.1:
  • Fix: First send packages about new company, then clients joining it to admin port


  • OS X 10.3.9 or later
  • Original TTD files

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OpenTTD User Discussion

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Rampancy Member IconComment+127

Just as a heads up, this needs either the original Transport Tycoon Deluxe data files (from the MS-DOS CD-ROM release), or the open source replacement data files (OpenGFX, OpenSFX, and OpenMSX), available from the OpenTTD website.

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Version 1.1.4
Stephan R Member IconComment+1
Stephan R

One of the best games I now know and play for a really long time. Please keep on going with multi platform support :D

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Version 0.7.4-RC1
elegraphy Member IconReview+150

For people who want to play this game -
Before you click OpenTTD.app, You need to get the data files from the original TTD. You can obtain the game from here: http://www.abandonia.com/games/240/download/TransportTycoonDeluxeforWindows.htm

Just follow the instructions in the OpenTTD folder, you can start to play in no time.

Great game!

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Version 0.5
Hauberg Software Member IconReview+1
Hauberg Software

I absolutely love this game. It was probably one of the things i missed the most when I moved to mac. The application is stable and the game is highly addictive. The only bad things I can come up with is that the original sound files are a bit difficault to get working, and also the installation process could be easier, but none the less, it is still a five star game.

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Version 0.4.8
user icon+0
Version 1.3.2
> 5 3


Current Version (1.x)


Downloads 24,424
Version Downloads 259
Type Games / Simulation
License Free
Date 09 Jun 2014
Platform OS X / PPC 32 / Intel 32
Price Free
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