Download

OpenTTD requires a separate base graphics set to run, which can be downloaded on first run. In case you want to manually download and install it, some options are:

  • OpenGFX (graphics)
  • The Transport Tycoon Deluxe data files can be used as base graphics set. You must own a version of Transport Tycoon Deluxe; they cannot be downloaded.

Sound and music sets are recommended (but not necessary).

  • OpenSFX (sound) and OpenMSX (music) can be installed via the in-game content download manager.
  • The Transport Tycoon Deluxe data files can be used as base sound / music set. You must own a version of Transport Tycoon Deluxe; they cannot be downloaded.

Additional graphics, sound, and music sets can be downloaded via the in-game content download manager.

For integration with Social Platforms, you have to manually download and install the plugin of the platform (only available on OpenTTD 14.0 and later):

Please refer to the readme for more information.

For all binaries officially released by us we publish the MD5, SHA1, and SHA256 checksums. You can use these checksums to check whether the file you downloaded has been modified. All three checksums should match the file you downloaded; if this is not the case it means that either the file didn't come from us or that it got broken during transport. Either way it might possibly contain dangerous modifications and the file should therefore not be trusted!

Download master

Latest master release in openttd is 20250711-master-gaaf5d39b15, released on 2025-07-11 05:11 UTC.

Changelog ]

Developer Files

These files are not required to play, and do not add anything to the game. They can be useful for programmers who want to diagnose crash bugs.

  • [ 331.7 KiB ]
    Checksums ]
    md5sum   : 21f8889dc40faa46fec381ecf5f8fea0
    sha1sum  : 443501af7be724ac088838ad5d132409eb7d13e7
    sha256sum: 75cd740a111038f6497a4da4cbff82f539c7de60898d326c77507402b4ac0e2a
  • [ 450.5 KiB ]
    Checksums ]
    md5sum   : 349a1c0e6f3f82c658cf3656ecdb05cc
    sha1sum  : 8d5d711c2f3bda542ec4352dfb16ca8e25776da2
    sha256sum: 40dc0b4839a56925a9f0a2be12a085b1bab137be0e261197a0098027e3643fca
  • [ 14.6 MiB ]
    Checksums ]
    md5sum   : 3eb344f3d93fa7e8bff38944893e85bc
    sha1sum  : 18817fa7c4102db1c9c04ac6101b1a88f8594cc3
    sha256sum: 1ce58e710418cd9e3e170e915a89ede20e47afcffada3d8af1e02e271e63673c
  • [ 8.0 MiB ]
    Checksums ]
    md5sum   : f25afced9a618cf1e94861761ecd20c8
    sha1sum  : a63896edbf0527825251e716d5194e967aee6330
    sha256sum: f5057c5083cafae2a3cad0105a0239de067f9e37580abb1d14d95403cfe7f51b
  • [ 13.0 MiB ]
    Checksums ]
    md5sum   : 59fb58a1a32dfed83b11134549d85ce8
    sha1sum  : 3cc021c5751ec0de9f8dcb98094fe5eb7fbfc10d
    sha256sum: f6fbf8539971f4809c51b434bd3b42dbd836595580114bfbc801fbad1852e1bd