Looting ads... 💰
Alien Structure Guide - Subnautica 2
Alien Structure - Guide
Discover all Alien Structure locations in Subnautica 2. Use the interactive map to find spawn points, mark progress, and get tips for each item.
This guide lists 257 known Alien Structure across 1 maps. Use the map tracker below or highlight coordinates directly.
Last updated: June 16, 2026
Looting ads... 💰
The Crater Progress Tracker
Track your discoveries and progress for each spawn. Right-Click on the icon on the map to mark it as discovered or undiscovered.
Locations
Alien Structure(0/185)
Axum Ruins Observatory Island Blight Node A(0/1)
Axum Ruins Observatory Island Cave A(0/1)
Axum Ruins Observatory Island Cave B(0/1)
Axum Ruins Observatory Island Cave C(0/1)
Axum Ruins Observatory Island Cave D(0/1)
Axum Ruins Observatory Island Cold1(0/1)
Axum Ruins Observatory Island Cold2(0/1)
Axum Ruins Observatory Island Heat1(0/1)
Axum Ruins Observatory Island Heat2(0/1)
Axum Ruins Observatory Island Human Outpost(0/1)
Axum Ruins Observatory Island Needler Nest(0/1)
Axum Ruins Observatory Island Observatory(0/1)
Axum Ruins Observatory Island Rosetta Stone(0/1)
Axum Ruins Observatory Island Tech Site1(0/1)
Axum Ruins Observatory Island Tech Site13(0/1)
Axum Ruins Observatory Island Tech Site2(0/1)
Axum Ruins Observatory Island Tech Site3(0/1)
Axum Ruins Powerplant Blight Core(0/1)
Axum Ruins Power Plant Cold1(0/1)
Axum Ruins Power Plant Cold2(0/1)
Axum Ruins Power Plant Control Room Lower(0/1)
Axum Ruins Power Plant Control Room Upper(0/1)
Axum Ruins Power Plant Heat1(0/1)
Axum Ruins Power Plant Heat2(0/1)
Axum Ruins Power Plant Lower Area(0/1)
Axum Ruins Power Plant Overlook(0/1)
Axum Ruins Power Plant Tech Site14(0/1)
Axum Ruins Power Plant Tech Site15(0/1)
Axum Ruins Power Plant Tech Site16(0/1)
Axum Ruins Power Plant Tech Site17(0/1)
Axum Ruins Power Plant Tech Site5(0/1)
Axum Ruins Power Plant Tech Site6(0/1)
Axum Ruins Root Canyons Control Room(0/1)
Axum Ruins Root Canyons Tech Site10(0/1)
Axum Ruins Root Canyons Tech Site11(0/1)
Axum Ruins Root Canyons Tech Site4(0/1)
Axum Ruins Root Canyons Tech Site7(0/1)
Axum Ruins Root Canyon Blight Node B(0/1)
Axum Ruins Root Canyon Blight Node C(0/1)
Axum Ruins Root Canyon Cold2(0/1)
Axum Ruins Root Canyon Heat1(0/1)
Axum Ruins Root Canyon Heat2(0/1)
Coral Gardens Dolerite Spires(0/1)
Coral Gardens Graveyard East Spires Cave(0/1)
Coral Gardens Graveyard Mammoth Spire(0/1)
Coral Gardens Graveyard Open Spires Cave(0/1)
Coral Gardens Graveyard Spire Moose(0/1)
Coral Gardens Graveyard West Spires Cave(0/1)
Overgrown Ruins Observatory Lighting 01(0/1)
Overgrown Ruins Observatory Lighting 02(0/1)
Overgrown Ruins Observatory Lighting 03(0/1)
Overgrown Ruins Observatory Lighting 04(0/1)
Overgrown Ruins Observatory Lighting 05(0/1)
Overgrown Ruins Observatory Lighting 06(0/1)
Overgrown Ruins Observatory Lighting 07(0/1)
Overgrown Ruins Observatory Lighting 08(0/1)
Overgrown Ruins Observatory Lighting 09(0/1)
Overgrown Ruins Observatory Lighting 10(0/1)
Overgrown Ruins Power Plant Lighting 01(0/1)
Overgrown Ruins Power Plant Lighting 02(0/1)
Overgrown Ruins Power Plant Lighting 03(0/1)
Overgrown Ruins Power Plant Lighting 04(0/1)
Overgrown Ruins Power Plant Lighting 05(0/1)
Overgrown Ruins Power Plant Lighting 06(0/1)
Overgrown Ruins Power Plant Lighting 07(0/1)
Overgrown Ruins Power Plant Lighting 08(0/1)
Overgrown Ruins Power Plant Lighting 09(0/1)
Overgrown Ruins Power Plant Lighting 10(0/1)
Overgrown Ruins View Distant 03(0/1)
Overgrown Ruins View Distant Test 01(0/1)
Overgrown Ruins View Distant Test 02(0/1)
Sparse Plains Axum Ghost Town(0/1)
Looting ads... 💰
Looting ads... 💰