Train Sim World 6: Cardiff City Network

Train Sim World 6: Cardiff City Network: Radur & Coryton – Penarth & Bae Caerdydd is a downloadable content (DLC) expansion developed and published by Dovetail Games. Released on August 26, 2025, this DLC introduces players to the first Welsh route in the Train Sim World series. The route features a 20-mile stretch of track connecting Radur & Coryton to Penarth & Bae Caerdydd, encompassing 19 stations and offering a comprehensive urban rail network experience. Players can operate Transport for Wales services using the BR Class 150 and Class 153 diesel multiple units (DMUs), providing a realistic portrayal of regional rail operations in Wales.

The DLC offers a variety of gameplay options, including over 500 playable services across both the Class 150 and Class 153 units. The route features multiple branches, with Cardiff Central and Cardiff Queen Street serving as principal stations. Players can engage in various scenarios that replicate the daily operations of the Cardiff City Network, navigating through the urban landscape and adhering to realistic timetables and signaling systems. The inclusion of both the Class 150 and Class 153 units adds variety to the gameplay, allowing players to experience different aspects of Welsh rail operations.

Promotion for the DLC was carried out through various channels, including announcements on Dovetail Games' official forums and social media platforms. The community was engaged through preview streams and discussions, generating anticipation among train simulation enthusiasts. The DLC was made available on multiple platforms, including Steam, PlayStation 5, PlayStation 4, Xbox Series X|S, and Xbox One, broadening its accessibility to a wider audience. The inclusion of a Welsh route was highlighted as a significant addition, appealing to players interested in exploring international rail operations.

Upon release, the DLC received positive feedback from the Train Sim World community. Players praised the detailed modeling of the Class 150 and Class 153 units, noting the accuracy and realism of the rolling stock. The inclusion of authentic Welsh signage and station names added to the immersive experience. While some minor issues were reported, such as the sensitivity of the throttle lever on the Class 153 and occasional bugs, the overall reception has been favorable. Many players expressed enthusiasm for the addition of a Welsh route and expressed interest in seeing more international content in future DLCs.