Core Structures
Foundation
Straight Corridor
L-Shaped Corridor
T-Shaped Corridor
X-Shaped Corridor
Curved Corridor
Glass Roofed Corridor
Cylindrical Room
Square Room
Cylindrical Room Frame
Bio-Dome
Door
Holo-Door
Access Ramp
Viewing Sphere
Curved Cuboid Roof
Curved Cuboid Wall
Glass Cuboid Room
Cuboid Room Frame
Cuboid Inner Door
Cuboid Inner Wall
Cuboid Roof Cap
Interior Stairs
Cuboid Room
Cuboid Room Foundation Strut
Cuboid Room Foundation Strut Quad
Cuboid Room Flooring
Ladder
Angled Window
Large Window
Shutter Door
Infrastructure Ladder
Circle Window
Small Window
Glass Tunnel
L-Shaped Glass Tunnel
T-Shaped Glass Tunnel
X-Shaped Glass Tunnel
Vertical Glass Tunnel
Deepwater Chamber
Square Deepwater Chamber
Large Glass Panel
Marine Shelter
Moon Pool Floor
Watertight Door