OpenTTD

OpenTTD is an open source simulation game based upon the popular Microprose game "Transport Tycoon Deluxe".

Home: https://www.openttd.org/
Media: https://en.wikipedia.org/wiki/OpenTTD
State: mature
Download: https://www.openttd.org/downloads/openttd-releases/latest.html
Keywords: simulation, can use original content, inspired by Transport Tycoon, open content (swappable), remake
Code repository: https://github.com/OpenTTD/OpenTTD.git (mirror), https://svn.openttd.org/ (svn)
Code language: C++
Code license: GPL-2.0

Building