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.
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!
The grfcodec-trunk release is newer than the last grfcodec-nightly release. Please use the grfcodec-trunk release.
Latest release in grfcodec-trunk is r981, released on 2014-03-13 20:00 UTC.
[ 393.4 kiB ]md5sum : 4d011ac5fa9cc39ed46b0ba18a0501a2
sha1sum : bdf2bab6a6677c25ed27a88d9be4d87922539b0c
[ 380.6 kiB ]md5sum : 9dfc23b74f89d81da848c7e73de9c3ae
sha1sum : c21493bc8cb2b98996ffebae80a347972cb72bac
[ 163.6 kiB ]md5sum : 4f9833254ccab363bf47a7f3d03ce03e
sha1sum : 0085dd341cea205ba3a000dc35165689a7e24b40
[ 274.3 kiB ]md5sum : 962258510cb52f696796a56a64d8279e
sha1sum : d28d6b723c72ae7c5e69bf907db2e3c5d0b408c1
[ 1.3 MiB ]md5sum : 382a4c82cf09eadcd14f3bec7d114646
sha1sum : 8a2d5c3c0b4706e2fc8b706fa5fa1520c120d8d6