NLTS2D is a small, open-source, train-simulator, which is created in my free time with the godot engine.
You will drive a Train in the top view. Yeah, that's the concept of a Train Simulator ;)
The project was started on the 14th of May 2018, and the first official Alpha was released on the 27th of May.
2D
Acceptable phyiscs
Speed & Speedlimits
Station-Systems
Signals, which depend to actions of the player
PlayerRoutes (It will be easy to make more routes on the same track)
Chunksystem, with which very long tracks are possible
Great graphics (it just depends on your taste ;) )
Sound (it will be improved some time)
Contributing your own content, and easily creating tracks on Windows, macOS or Linux yourself (in work)
Android-Version
Better (& more) graphics, and Environment-Modules (already finished)
For the very far future:
Train AI
...