How Long Does a Nuclear Reactor Last in Subnautica?
From my experience, nuclear reactor rods last around 8 days in-game. It’s enough time to explore and gather new resources without constant maintenance!
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8 in-game days is the lifespan of nuclear reactor rods. Happy exploring!
Nuclear reactors last around 8 in-game days.
A nuclear reactor in Subnautica can last a pretty long time! Each reactor rod lasts about 8 in-game days (or roughly 16 real-life hours) before it needs replacing.
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