I would like to offer you an idea in a loose way and a minimal framework in implementation. If you look at what you are doing here, it is all very difficult and really exists. There is such a film and TV series "Snowpiercer". There is a train with a wider gauge of about 6 meters and a thousand carriages, the only simulation is on the track and the simulation of the train itself will be difficult. The train is large which emphasizes the complexity and challenge. The main thing is to stick to the interiors and the rest in free creative. You don't need a plot, you just need a map as large as possible where there will be only one snow and which landscapes you decide for yourself.A good DLC would come out. It is not always the same to stay within the framework of the simulator, given that the best is still Train Simulator /
This is a train simulator not a science fiction simulator. If you think simulating this would be easier than a real life route and train then you are mistaken. The bigger issue is that the simulator is what it is because the trains and routes are real and that’s how it should stay. I’m sure lots of people would find it fun but this isn’t the place for it. The Snowpiercer producers could get a big games company to turn the idea into a game but it wouldn’t be a simulator type thing, it would be a ‘game’ game with a story because that would fit better. This really isn’t the place for it.
