Train Sim World 6: Santa Fe F7

Train Sim World 6: Santa Fe F7 Add-On is a downloadable content (DLC) expansion developed and published by Dovetail Games, released on August 26, 2025. This DLC introduces the iconic Santa Fe F7 diesel-electric locomotive to the Train Sim World 6 platform, enhancing the Cajon Pass route. The F7, renowned for its distinctive "Warbonnet" livery, was a staple of American railroads from the 1940s through the 1970s, primarily used for freight and passenger services. In this DLC, players can operate the F7 in both freight and passenger configurations, experiencing its powerful performance on the challenging gradients of the Cajon Pass.

The gameplay focuses on the operation of the Santa Fe F7, allowing players to engage in various services, including hauling freight and passenger trains through the mountainous terrain of Cajon Pass. The DLC includes an all-new timetable featuring 16 services, providing players with a range of scenarios to master. Additionally, the F7 is compatible with the Scenario Planner, enabling players to create custom scenarios and explore the route in various configurations. The detailed cab and realistic performance characteristics of the F7 add to the authenticity of the simulation, offering a nostalgic experience for train enthusiasts.

Promotion for the Santa Fe F7 Add-On 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 Santa Fe F7 Add-On DLC received positive feedback from the Train Sim World community. Players praised the detailed modeling of the F7 and the challenging nature of the Cajon Pass route. The locomotive's distinctive livery and the inclusion of new services were well-received, adding variety to the game's content. Some players expressed a desire for more timetable services and passenger operations, but overall, the DLC was appreciated for its contribution to the game's diversity and realism.