Subnautica 2
Definition
Subnautica 2 is an upcoming underwater survival adventure video game developed and published by Unknown Worlds Entertainment, serving as a sequel to the 2018 hit Subnautica.
Set on a vibrant alien ocean planet, it features open-world exploration, resource gathering, base-building, and 4-player co-op multiplayer, with players facing perilous sea creatures and environmental hazards.
Announced in 2021, the game entered early access in May 2026 after multiple delays, continuing the franchise's tradition of tense, immersive survival gameplay.
Examples
Diving into Subnautica 2 solo sounded fun until a leviathan decided my cyclops was its new chew toy.
In Subnautica 2 co-op, my buddy built a luxury aquarium base—right next to the reaper territory.
Subnautica 2 has me hoarding titanium like a dragon, convinced every shadow is a ghost leviathan.
After 20 hours in Subnautica 2, I've mastered prawn suit piloting but still panic-scream at peepers.