We’ve already pointed out RailSimulator’s insistence to release additional content for its train sim RailWorks at an alarming rate, but it appears it’s all in vein as yet another piece of DLC has arrived for the game.

Known as the Class 380 Electric Multiple, the add-on features three of the C-380 EM units and 2 brand new scenarios: VIP Demonstration and Mountain Mileage.

The content is priced at $20 and is available now for purchase and download via Steam, from the description:

A total of 38 Class 380 sets are being built for introduction on electrified routes in Scotland. The 38 units comprise a total of 130 vehicles forming a mixture of 3 and 4 car sets. This flexibility allows ScotRail (the national operator) to run a variety of train lengths depending on capacity demands.

While following other designs for the most part, the Class 380 introduces a new front end style that conforms to the latest safety standards. This gives the unit a swept back look.

Due for delivery in September 2010, the full fleet is expected to be in operation around Glasgow by March 2011 and maintained at Shields Road Depot.

The Class 380 Electric Multiple Unit includes:

Class 380 Driving Motor Open Standard

Class 380 Trailer Open Standard with Lavatory

Class 380 Pantograph Trailer Open Standard with Lavatory & Wheel Chair access

2 Scenarios

VIP Demonstration – A demonstration of the new Class 380 Electric Multiple Unit has been arranged at the manufacturers test track. Guests have arrived by bus and one of the first 3-car units is waiting at the near by platform. There is no specific plan for the demo so feel free to explore the site and drive any train you wish.

Mountain Mileage – Join a brand new Class 380 multiple unit destined for the UK, as it is put through its paces accumulating fault free miles around the Continental network before being shipped to its new owner. 15mins/Easy.