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You have crash-landed on an alien ocean world, and the only way to go is down. Subnautica's oceans range from sun drenched shallow coral reefs to treacherous deep-sea trenches, lava fields, and bio-luminescent underwater rivers. Manage your oxygen supply as you explore kelp forests, plateaus, reefs, and winding cave systems. The water teems with life: Some of it helpful, much of it harmful. After crash landing in your Life Pod, the clock is ticking to find water, food, and to develop the equipment you need to explore. Collect resources from the ocean around you. Craft diving gear, lights, habitat modules, and submersibles. Venture deeper and further form to find rarer resources, allowing you to craft more advanced items.
Game modes: Single player
Right now the lowest price for Subnautica we're tracking is $11.18 at YuPlay — 63% below Steam's $29.99. We compare 6 stores and prices refresh every few minutes.
The lowest price we've recorded for Subnautica is $4.93 at Gamivo on June 11, 2026. The current best price is about 127% above that low.
Based on 1 community review on CriticalPixel, Subnautica has an average score of 85.0/100. Read the individual reviews on this page to see what players liked and disliked.
Subnautica released on January 23, 2018, developed by Unknown Worlds and published by Gearbox Publishing, Unknown Worlds.
Subnautica is available on Xbox Series X|S, PlayStation 4, Nintendo Switch 2, Android, PC (Microsoft Windows), iOS, SteamVR, PlayStation 5, Mac, Oculus Rift, Xbox One, Nintendo Switch. It supports single player.
Subnautica last hit a new low of $4.93 on June 11, 2026 at Gamivo. Current best price is $11.18. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
The cheapest Subnautica price right now is $11.18 at YuPlay, 63% below the Steam price.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 YuPlayBest price | -67% | $11.18 | Buy Subnautica at YuPlay |
 Kinguin | — | $13.27 | Buy Subnautica at Kinguin |
 Gamivo | — | $14.48 | Buy Subnautica at Gamivo |
 Instant Gaming | -55% | $15.24 | Buy Subnautica at Instant Gaming |
 Steam | — | $29.99 | Buy Subnautica at Steam |
 GamersGate | — | $29.99 | Buy Subnautica at GamersGate |
All-time low: $4.93 at Gamivo on Jun 11, 2026 — the current best price is 127% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
