Train Sim World 6: RhB Arosa Aggregates Pack

The Train Sim World 6: RhB Arosa Aggregates Pack was developed by Rivet Games and published by Dovetail Games, released on August 26, 2025. This downloadable content (DLC) enhances the existing Arosalinie route between Chur and Arosa in Switzerland by introducing new freight operations alongside passenger services. Players can now operate the Ge 4/4 II locomotive in two distinct liveries—RhB's classic red and a heritage green—hauling FAC aggregate wagons loaded with Swiss stone. The pack also includes a Gepäckwagen (baggage car) for mail delivery services, offering a unique and interactive gameplay experience.

The DLC features five new scenarios that blend passenger and freight operations, allowing players to engage in tasks such as hauling aggregate trains up the steep gradients of the Arosa line, shunting at the terminal, and delivering mail by collecting mailbags and distributing them at various stations. These scenarios provide a comprehensive simulation of Swiss mountain rail operations, emphasizing precision and timing. Additionally, the pack introduces the FAC wagons and Gepäckwagen, adding variety and realism to the gameplay.

Promotion for the DLC was conducted through various channels, including announcements on Dovetail Games' official platforms and community forums. The release was highlighted as part of the broader updates to Train Sim World 6, which aimed to enhance the overall gaming experience with new routes and improved features. The DLC's availability on multiple platforms, including PC, PlayStation, and Xbox, broadened its accessibility to a wider audience. The inclusion of the RhB Arosa Aggregates Pack was part of Dovetail Games' commitment to expanding the game's coverage of Swiss rail operations.

Upon release, the RhB Arosa Aggregates Pack received positive feedback from the community, with players praising the detailed representation of the Arosa line and the addition of the new freight operations. The DLC's focus on Swiss mountain railways filled a niche within the Train Sim World series, catering to enthusiasts of European railways. As of now, the DLC continues to be well-regarded among players, maintaining its status as a valuable addition to the Train Sim World 6 experience.