What is the train on the Odin battlecruiser?

We have a train system that connects the most important parts of the ship to the most remote manned turrets.

So, similar to the Bengal, realistically, getting around the ship is going to be a huge task. It is an absolutely massive ship, so it has its own train, tram system, whatever specific word you want to use for it, that runs constantly throughout. It's not like the lifts where you press a button, because that's its own thing. Somewhere else there are lifts to get up and down; there's multiple of them. But just because of the sheer size, we had to set up something to get you around. So there are multiple trains running in a constant loop so that people can navigate the ship.

Will it be like how on microTech you have the trains?

Exactly like that.