Black Stone Base LV-7 This base/bunker is designed to offer protection at a low cost of time and materials. and is Easily expandable with higher level equipment materials needed: Stone Dust: 2536 Iron Ingot: 380 Copper Ingot: 192 Silicon Ingot: 265 Carbon ...

This landing pad / started base is part of the "Black Stone" series The purpose of this base is to serve as initial starting base, as starting point for vehicle respawn, and in the future upgrade this with the repair station Lv12 This base can be used alon...

This Tower defense system composed of two twin towers is part of the "Black Stone" series Modular defense system unlockable from level 5 is cheap to build and very adaptable to offer protection quickly and cheaply to any other building not necessarily from...