The theme is a metro system, and it is made to have a high pace and lots of variation, made with most of the tricks in the book.
It is a closed (self contatined) system wich makes that you can’t get rid of delays. You have to handle them and here’s an excellent chance to use the quite new function of terminate train and change them to the follow-on service.
In six intense hours you are to handle about 500 trains. Are you up to it?
Please see the readme files for some valuable info.
Download it here