MTA 1.3 is presented as a single .tar.gz archive. This archive only contains binary files.
In order to work you will also need config files and resources.
Config files go into ./mods/deathmatch
Resources go into ./mods/deathmatch/resources
If you have any problem, please consult our forums. If you think you found a bug in the binaries please report it on our bugtracker.