Trains are great, but what if they could do even more?

New ways to deal with enemies, be it attack or defense.

Armors or armor equipment.

Changes to enemies or entirely new enemies to deal with.

Map generation and terrain modification.

New Ores and resources as well as machines.

Things related to oil and other fluids.

Related to roboports and logistic robots.

Entities which interact with the circuit network.

Changes to power production and distribution.

More than just chests.