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 r983, released on 2014-06-26 19:00 UTC.
[ 393.6 kiB ]md5sum : 734aea9475f58d33e5112ea143eb6945
sha1sum : ab215d9b231708d49df5c84c78720cc1541c428d
[ 380.6 kiB ]md5sum : 3590a7918c0a6dcc6b42c9c9645b1ac8
sha1sum : ad8bf8538e14f0733e4e040a3074748c361bd87c
[ 163.6 kiB ]md5sum : 6e147291c3320af57563b1a8f7a14e47
sha1sum : 9686fea78d7589678dd3b6ac5ce6bd89b36549d7
[ 274.4 kiB ]md5sum : c40030361f1b993b27574d9f47e40c30
sha1sum : 84752ad637fd32c88a98fea5cef192cf1b2f29f7
[ 1.3 MiB ]md5sum : 17c0b4715ecc75cf187d3d1fcf1d26e3
sha1sum : ad7b09b427214fd318e53fbf27baaaa4cdbe24c5