Carriage expansion
The official store description says players can add carriages, crafting stations, and storage to build the train into a mobile base. This is a progression system, not merely visual customization.
Developer interviews add two constraints: walls use grid-snapped construction, and more carriages require more engine power because upgrades govern speed and pulling weight. The team does not expect extreme multi-storey structures.
- Increase usable train space
- Host production facilities
- Add storage
- Build walls on a snapped grid
- Balance train length against power and pulling capacity

Carriage facilities
known facility categories include crafting benches, refineries, weapon modification, repair, cooking, and storage. Public sources do not yet map these facilities to named carriage classes.
- Crafting carriage
- Not officially named
- Storage carriage
- Function known; name Not published
- Defense carriage
- Not officially named
- Facility placement rules
- Not published

What has not been shown yet
Carriage names, dimensions, attachment points, build costs, power draw, mass, durability, maximum train length, placement restrictions, and unlock progression have not been published.

In-game screenshots
These screenshots show a pre-release build, so interfaces, item values, and visual details may change before Early Access.






