Flames of War: Salvo Template (Etched) (AT011) type-dice the alien city has the

the alien city has the chill of death lingering in the air and the halls echo with the sounds of the creatures that have started to take up residence there

Desperate Allies introduces rules for creating Rebel bases

Centerville abstractly models the growth and management of a small city — perhaps not unlike the one you're in right now

Tilbehørskasser fra Swan Panasia

In The Pallid Mask scenario

Flames of War: Salvo Template (Etched) (AT011) type-dice the alien city has theSome weapons lay down such tremendous firepower that they devastate a larger area than normal artillery. For those weapons we have the Salvo template. You can also also use the Salvo Template as a normal Artillery Template