GetOpenTTD
From #openttdcoop wiki
GetOpenTTD is a script that automatically downloads a specified version of OpenTTD and installs it.
Known Issues
- You need to set up a bin/data directory manually.
- The main menu background map is in the data directory, so will be overwritten with the map in your bin/data directory.
- Make is called with the -j16 option, which is not easily configurable