For OpenTTD you can use the original Transport Tycoon Deluxe data files (you need to own a Transport Tycoon Deluxe CD). There are also the free alternatives: OpenGFX (graphics), OpenSFX (sound) and OpenMSX (music). These can be installed automatically by the Windows and OS/2 installers. Please refer to the readme for more information.

You can download the free alternatives here: download OpenGFX, download OpenSFX and download OpenMSX.

For all binaries officially released by us we publish the MD5, SHA1, and SHA256 checksums. You can use these checksums to check wheter 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!

This is an archived release of testing 1.0.0-beta4, released on 2010-02-04 17:18 UTC.

• Documentation of Source (bzip2 archive)
  [ 7.9 MiB ]
  [ Checksums ]
  md5sum   : 0e08c90a7cc45a9e0a05f1ede9ac6b63
  sha1sum  : 7e7ea23e9881e34cbeeade198b8bdde3066e8e35
  sha256sum: 52bfca3265607bc94bb0fe9b90f1a5260df4dbde30114578e3fe9337eefb1c22
  
• Documentation of Source (gzip archive)
  [ 10.4 MiB ]
  [ Checksums ]
  md5sum   : a877646d0ea2d8e88cbdf1993c147c73
  sha1sum  : adbdff2db77839c61c52184e2476f3fd7b248c37
  sha256sum: 0af4f7c5c6b4d01dabcf50d5f385336a054e0ecbc3c88856af5c9c548a510656
  
• Documentation of Source (zip archive)
  [ 12.3 MiB ]
  [ Checksums ]
  md5sum   : fa7bd1a22009acb9735b298d5940a723
  sha1sum  : 56a47f044e714ceacebcbef8a5c3dd0003bfd7bb
  sha256sum: 50240f5efc30f639fd30d694f6cc000ce9548c0d096e65b0150fd5ae3f12de69
  
• Linux Debian Lenny (x86_64, 64bit)
  [ 4.1 MiB ]
  [ Checksums ]
  md5sum   : 5765a66ae1e8e0ecc51705f7a5856074
  sha1sum  : b5db462eba5370a3da3e6f68edd06f7c1ca3f997
  sha256sum: 2eccae79fc47fad75c6a0a4d16375f93a43e01d52a90f5b3c2402681230b0b81
  
• Linux Debian Lenny (i386, 32bit)
  [ 3.9 MiB ]
  [ Checksums ]
  md5sum   : e3209d9360feb50988e9a9998e6c6550
  sha1sum  : 826192cf0c4e156e4842a31fb2ad55cd303e9a4b
  sha256sum: 519efb41d92e7e76c3df29d232f96cbb57a5b69c8f496cd955484de2b1ca41ab
  
• Linux Generic Binaries (x86_64, 64bit) (bzip2 archive)
  [ 3.9 MiB ]
  [ Checksums ]
  md5sum   : c99e1196daa20be792f95b90d9b114ec
  sha1sum  : ee2be589ecbe8e2545a242c6a78e78a07776a4c6
  sha256sum: b65e580b772e65a7d4fc532c6cbbd434985a8ea10eb24be29ba0904f61c1cb1f
  
• Linux Generic Binaries (x86_64, 64bit) (gzip archive)
  [ 4.3 MiB ]
  [ Checksums ]
  md5sum   : f584d1f4f3a361c05e608c1cc9722175
  sha1sum  : ee2bf7e3f6f0419ac3001a460ac3e0903958376f
  sha256sum: 599a35b0f7c58fa9c50362d45f33f33d85d2052bfd2a66033c3bed99d41223fa
  
• Linux Generic Binaries (x86_64, 64bit) (zip archive)
  [ 4.3 MiB ]
  [ Checksums ]
  md5sum   : db552fb9c2cda9875a0647ebaa0042c7
  sha1sum  : 35348c8edb2093291f1177cc5206553e5a874114
  sha256sum: 75fa313897dd64763eaa1c063247d8ac12f67f3a34ae67b62a7d638d5d0d520a
  
• Linux Generic Binaries (i686, 32bit) (bzip2 archive)
  [ 3.8 MiB ]
  [ Checksums ]
  md5sum   : fd60a6bc112dd39b555062256c7925f5
  sha1sum  : 26010d6321fd7d5cbc85ef1b9bd505be7b5b728f
  sha256sum: 763f1a5e1e50bf412dd2ab89d622fdfc06624c64a0a66853530fb9d939c301b7
  
• Linux Generic Binaries (i686, 32bit) (gzip archive)
  [ 4.1 MiB ]
  [ Checksums ]
  md5sum   : af6981303ba5d4bad4f47dc022d2407b
  sha1sum  : 849dac5873471e737cee362453d18ad171907f01
  sha256sum: 977fae1fffff54e738c0396fa51ebfd87e84950d3c772766bfe178ac14809578
  
• Linux Generic Binaries (i686, 32bit) (zip archive)
  [ 4.1 MiB ]
  [ Checksums ]
  md5sum   : cc2b434f07f27908777ac2dc05c8998c
  sha1sum  : 0ace6251b79d472f99f84aa5f50f5581df3725bb
  sha256sum: cd301393a8aa55de4c58fd16be5febcca69fc5db46cbc6ba725490ae40d3a4ad
  
• Sources (bzip2 archive)
  [ 5.1 MiB ]
  [ Checksums ]
  md5sum   : 86ab729d534c3aa973786a0a1b4726c2
  sha1sum  : 0102ee49d6a128288ded23eaad04e52844db9ad8
  sha256sum: 7e5b93925be5ac5d02804caf98274e778af1cdf027c3ab161829f9731d96db62
  
• Sources (gzip archive)
  [ 6.6 MiB ]
  [ Checksums ]
  md5sum   : 746d30e5ca7421daa30c4db99697f29c
  sha1sum  : 21b2858b32996baa5a809ae6c709d689902ac6cd
  sha256sum: aa774ec360f4edbdbae0a0d78340c78ff07c9b6515f75592978c4bc5f25defa3
  
• Sources (zip archive)
  [ 7.2 MiB ]
  [ Checksums ]
  md5sum   : 0bc302fd5eeb5bb8cf7b56670e5f7f33
  sha1sum  : 8f7d2d34d577add19055739429d1bdc04362093e
  sha256sum: 0afa354a9cea04e22e3014a802944753c68ee28856e3201bead8065a34f996b0
  
• Windows XP with SP3 / Vista / 7 (32bit) (installer)
  [ 3.5 MiB ]
  [ Checksums ]
  md5sum   : 6668a730f26762af34ab82045fc3190d
  sha1sum  : ff9216e44c88216e69cbb8997d6101591df81d89
  sha256sum: d959a8719ce03bb6126572c02fcaca200cf0750deb5c5a879c92dd19c10d1cd5
  
• Windows XP with SP3 / Vista / 7 (32bit) (zip archive)
  [ 3.8 MiB ]
  [ Checksums ]
  md5sum   : b7e8e474653ec38f39e3d691e15c48dc
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  sha256sum: ff6fe4df02b2d6263bcb71cd62a06701e0f246a928932014d4661f45fdaf4f10
  
• Windows XP / Vista / 7 (64bit) (installer)
  [ 3.9 MiB ]
  [ Checksums ]
  md5sum   : f51e1f675a184a3c47e2cede69eca354
  sha1sum  : 795beabaa1e16cdb8e21f75c3935b0f5ca660711
  sha256sum: 6476cdfbd8c58cfdd402f6eb545d3fd5884effc62700ecf3ce4e6459cd025161
  
• Windows XP / Vista / 7 (64bit) (zip archive)
  [ 4.4 MiB ]
  [ Checksums ]
  md5sum   : de9636bf0ff578482199e4900ce9ed05
  sha1sum  : b471457755e1087636a8ad4183ecc406a89865bf
  sha256sum: 8e557b42e870d07686e67a47394703d6c84e1877bb6c304ed087f3ccc04b3f7e
  
• Windows 95 / 98 / ME / 2000 / XP without SP3 (installer)
  [ 4.2 MiB ]
  [ Checksums ]
  md5sum   : b45a5f988f7ebb73f1ae13c14a595c9e
  sha1sum  : 61fe9e63c994ff162fe6928acd7ea157115d8838
  sha256sum: 9eb34e32b396009e26a824d381519f3f71d21fa9fcedf2f5ecca545d29b168cf
  
• Windows 95 / 98 / ME / 2000 / XP without SP3 (zip archive)
  [ 4.8 MiB ]
  [ Checksums ]
  md5sum   : a67ec584615c89ad9bdcd56b38070e6c
  sha1sum  : b5863d99e0936ab8f30e8292fee9026ecb4e1e58
  sha256sum: 13496bb4be7e10ffc187491ecbc9297d4765fde7c25e6856f75e027caa719eac