Explore the West Somerset Railway in Train Sim World By Chewie, 26 Aug 2018 CommentsGood news everyone. Britain's longest standard gauge heritage railway, West Somerset, is coming to Train Sim World. Surely your train based simulation fantasies are now complete. Check out a trailer showing the Somerset countryside being brought to life in the new content, as well as some hot turntable action."West Somerset Railway" for Train Sim World will be busting boilers on Xbox One from September 11th.We've got the full list of Train Sim World 2020 achievements - check the list for guides to unlocking them.DLCVideoXbox One Written by ChewieChewie is a Wookiee from Kashyyyk. Since helping the Rebel Alliance defeat the Emperor, he has taken up Achievement-Hunting and Newshoundery on TA. Also, ice-skating.