How much gametime does Subnautica: Sub Zero have?
I clocked in about 25 hours for the main storyline, but exploring everything added another 10 hours easily.
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On average, Subnautica: Below Zero takes around 20-30 hours to complete, but if you're a super completionist, you might be diving for around 40 hours!
Honestly? Around 20-25 hours unless you get sidetracked building the ultimate underwater mansion.
Some players finish in under 20 hours, but if you're into full exploration, expect closer to 30-40 hours. Trust me, it's worth every minute!
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