The Mannheim-Heidelberg-Karlsruhe route would be a fantastic addition to Train Sim World for several reasons. Firstly, the BR 425 is already in the game, ensuring a seamless experience. The route also features the S-Bahn Rhein-Neckar with many stops, adding variety and realism. It provides a perfect opportunity to introduce the ICE 4, which frequently operates on this route, as well as the IC2. Additionally, the already available ICE 3 and ICE 1 can be used. There’s also a significant amount of freight traffic, and the Bombardier Twindexx Vario trains, which are often seen in regional traffic, are commonly used on this route, adding even more variety.
