https://survivorincognito.co.uk/2026/04/07/submerged-a-subnautica-survival-diary-log-11-copper-caves-and-structural-regret/Survivor Incognitoen-gb2026-04-07T06:00:13+00:00Submerged: A Subnautica Survival Diary – Log 11: Copper, Caves, and Structural RegretSurvivor Incognito, Survival Games, Subnautica, underwater survival, survival crafting, Submerged series, subnautica survival diary, Steam Deck Gameplay, Subnautica Steam Deck, No Commentary Gameplay, Seamoth Upgrades, Subnautica Base Building, Hull Reinforcement, Repulsion Cannon Blueprint, Lifepod 4, Aurora Exploration, Subnautica Copper, Scanner Room Planninghttps://survivorincognito.co.uk/wp-content/uploads/2026/02/file_00000000c3a87230a3b7e29623ce3296.png?w=150