Without further ado, here’s a trailer.
“It craves the flesh of your enemies, demanding their sacrifice as fuel for its relentless journey.
One thing the Steam page doesn’t specify is whether you could feed other players to the train.

Beyond that, I must predictably ask: Thomas The Tank Engine mod when?
It’s safe to say these developers have an appetite for the icky.
I haven’t played The Kindeman Remedy, but it sounds far more unpleasant than some train with tentacles.

RailGods will come chuffing through the cracks in reality in 2025.
Or if you’d rather politicise your traingods, how about China Mieville’s novel Iron Council?
I’d happily play a game based on that.