Structural modules

are the basic construction modules of the Outpost, determining its durability.
==List==
*Advanced Armored Wall
*Aegis Panel
*Amp Rack
*Armored Panel
*Armored Tile
*Armored Wall
*Barrier
*Door
*Door Frame
*Generic Panel
*Hollowed Tile
*Long Stairs
*Pillar
*Ramp
*Short Stairs
*Small Tile
*Spring Barrier
*Triangular Tile
*Utility Tile
*Utility Wall
*Window