Train Sim World® 7: Thames Valley: Windsor, Henley & Marlow Branch Lines Add-On

TSW Compatible content released for a previous Train Sim World® - features may remain unchanged from the original release and may not make use of all newer core features.

In a first for Train Sim World, explore 3 distinct, historic and operationally independent branches combined into a single package; the 2-mile line from Slough to Windsor & Eton Central, the 7-mile line from Maidenhead to Marlow, and the 4.5-mile line from Twyford to Henley-on-Thames.

Each route has its own service pattern and distinct character, serving royal towns, local communities and popular events throughout the Thames Valley by connecting them to stations along the Great Western Main Line. Route hop to Great Western Express (available separately) to transport between each branch.

Work each line as a GWR driver or guard aboard the versatile GWR Class 165; shuttle back and forth with Windsor Castle in view, pick up tokens on your way to Marlow, or row up to the royal regattas of Henley, all while taking in the scenic views and crossing over the narrower stretches of the River Thames.

• In-game purchases optional
• Offline play enabled
• 1 player
• PS5 Version
  Vibration function supported (DualSense wireless controller)

• Platform: PS5
• Release: 9/15/2026
• Publisher: Dovetail Games
• Genres: Simulation