Karl Latham has released North East Wales, a simulation covering the Shrewsbury to Chester Line between Shrewsbury (exclusive) and Saltney Junction (exclusive), along with the Borderlands Line from Wrexham Central to Bidston (exclusive). This is ideal for one player and what's more, it's free! More details here: North East Wales.
Also Llangollen and North Wales Coast have been re-released on the Loader platform! Download from the downloads area.
Finally, don't forget the Meet in London on July 19th! This is a popular meet with good food and a large room allowing us to chat, drink, and play multiplayer games. Maybe you want to play a simulation before buying it? Here's your chance! Details here