the sim program
This site is the home of OpenBVE -
This program includes detailed per-
Compared to other simulators of the genre, especially compared to commercial games, openBVE has its main focus on realism, not necessarily on user-
You can obtain the OpenBVE program software free from this site along with instructions & information.
All celtictrainsim routes and trains are compatible with the program from here. It is recommended that users of earlier program versions update to this build for trouble free operation of cts products.
In addition to information for users of the sim there is alsodocumentation and information to those involved in creating content (route and train files) as well as a discussion board, where problems may be resolved.
It is recommended that users visit this site for all info and queries regarding the use of the sim program, although queries concerning specific route/train items should be addressed to that item’s provider, whenever possible.
Further help, if needed, may be available by visiting user forums. A recommended one is BvE Worldwide which is free to register and use. Visit http://bveworldwide.unlimitedboard.com/