With the right group of friends, OpenTTD is a great way to spend a day building a massive rail project. The OpenTTD Coop Wiki[1] is also very very good when it

With the right group of friends, OpenTTD is a great way to spend a day building a massive rail project. The OpenTTD Coop Wiki[1] is also very very good when it comes to advanced designs, signalling etc. [1]: https://wiki.openttdcoop.org/Main_Page https://wiki.openttdcoop.org/Main_Page