Hexa Trains, the causal edition, lets you build your own rail network on a procedurally generated hex-planet.

As you build up your network, the AI will assign routes to trains, and your inter-global economy will kick into action.

Can you provide a train service that enables a thriving economy? Find out in Hexa Trains!

The flow of products:

[coalmine] -> "coal" -> [smelter]
[coppermine] -> "copper-ore" -> [smelter]
[ironmine] -> "iron-ore" -> [smelter]
[smelter] -> "metal" -> [warehouse]
[sawmill] -> "lumber" -> [warehouse]
[warehouse] -> "goods" -> [city]
[grainfarm] -> "grain" -> [bakery]
[bakery] -> "food" -> [city] + [spaceport]
[spaceport] -> "mooncrystal" -> [university]

Lunar industry:

[moonbase] -> "food" -> [moonlab]
[quarry] -> "moonrock" -> [moonlab]
[moonlab] -> "mooncrystal" -> [moonbase]

Hexa Trains is free to try. You can build anything you want on the planet. If you want to build on the moon as well, a single in-app-purchase will unlock the premium game.