From boardgamegeek.com

Pre-war uranium mines with hidden underground equipment and crews managed to survive the apocalypse and are still extracting valuable uranium. Over the following decades, much of the heavy mining machinery was transformed into deadly weapons and sent to defend the underground fortresses. In this way a new town was founded: Uranopolis, a rich mining town that aims to guard its treasures from being plundered by grabby neighbors.

Neuroshima Hex! Uranopolis brings this army to life in the Neuroshima Hex!base game.

Neuroshima Hex: Uranopolis on Boardgamegeek.com