Train Sim World 6: Rail Head Treatment Train

Train Sim World 6: Rail Head Treatment Train is a downloadable content (DLC) expansion developed and published by Dovetail Games, released on August 26, 2025. This DLC introduces the Rail Head Treatment Train (RHTT) to the Southeastern Highspeed Extended route, allowing players to operate a specialized train used for cleaning and maintaining railway tracks during autumn months. The RHTT consists of a weathered BR Class 66 locomotive in EWS livery, coupled with various configurations of KFA wagons equipped for track cleaning operations. Players can choose from four wagon configurations: dual tank with generator, dual tank with pump, single tank, and triple tank, each offering different operational capabilities.

The gameplay focuses on the unique tasks associated with track maintenance, such as spraying high-pressure water to remove leaf debris and other contaminants from the rails. The DLC includes an all-new timetable featuring 16 services, allowing players to experience the challenges of maintaining track cleanliness during the busy autumn season. Additionally, the RHTT can be utilized in the Scenario Planner, enabling players to incorporate track treatment operations into various routes. The inclusion of a highly detailed driving cab and true-to-life performance and handling adds to the authenticity of the simulation.

Promotion for the Rail Head Treatment Train DLC was conducted 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, Xbox, and Epic Games Store, ensuring broad accessibility to players worldwide. The release was anticipated by the community, with discussions and previews building excitement among train simulation enthusiasts.

Upon release, the Rail Head Treatment Train DLC received positive feedback from the Train Sim World community. Players praised the unique and specialized nature of the RHTT operations, noting the attention to detail in the locomotive and wagon models. The inclusion of multiple wagon configurations allowed for varied gameplay experiences, catering to different player preferences. Some players expressed a desire for more diverse scenarios and routes incorporating the RHTT, but overall, the DLC was well-received for its innovation and contribution to the realism of the game.