Oh, I thought hydrogen was colourless. TIL.
I haven’t been on that train for a while but I thought the entire line was electrified, the three stations and parts of the line definitely are. Either way it doesn’t make sense to me to build up hydrogen infrastructure instead of electrifying the sections of rail that aren’t yet. Can’t be that much in Germany. In parts where it just isn’t possible for whatever reasons why not install a few batteries?
I played through the third recently, yes there are a few mods. The game isn’t very mod friendly so there’s not a ton there but I found like a dozen or so that were worth installing on nexus.
Game still kinda sucks but good enough for one play through if you liked the first (two)