Clay is an extractable construction resource which is mined in nations that have access to clay. One can produce bricks from clay.

Clay is necessary for the following buildings:

Freight Yard, School, Truck Depot.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.