Train Sim World 6: BR Class 90 Electric Freight Loco

The BR Class 90 Electric Freight Loco DLC for Train Sim World 6 was developed by Alan Thomson Simulation and published by Dovetail Games – TSW as part of the simulator’s continued expansion of British traction. It was released in March 2026 and introduces one of the UK’s key electric freight locomotives to the game. The add-on reflects the Class 90’s long-standing role on the West Coast Main Line, particularly in modern freight operations under operators such as DB Cargo and Freightliner.

The DLC centres on operating the Class 90 in contemporary service, with players able to run freight workings along electrified sections of the network, particularly around Wembley and Milton Keynes. The locomotive features a fully modelled cab and attempts to replicate its real-world driving characteristics, including its traction behaviour and speed control systems. Multiple liveries are included alongside a tutorial, scenarios and timetable services focused on freight, providing a more specialised operating experience within a busy mixed-traffic environment.

Promotion for the add-on followed the typical Train Sim World approach, with announcements made through official roadmap updates, preview articles and social media posts. Pre-release coverage placed emphasis on the locomotive’s authenticity, including sound recording and operational detail, while developer-led discussions and forum threads helped build anticipation among players interested in UK electric freight traction.

Reception to the DLC has been mixed to negative in its early stages. Steam user reviews indicate a low approval rating, and community discussion has highlighted a number of concerns, particularly around technical issues affecting controls and system functionality, as well as criticism of the audio quality. While there is clear enthusiasm for the inclusion of the Class 90 itself, early feedback suggests that execution issues have significantly impacted player sentiment, with many hoping for updates and improvements post-release.