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Also on Xbox (beta)
BETAExperimental — price lookup via an unofficial Microsoft Store API. The edition matched may be wrong, especially for games with many special editions.
- Xbox$29.99Buy
Price analysis
The most common cut was -75%. Across 17 discount periods in 24 months (about every 46 days), the median sale length was 7 days. The lowest price in this period was $7.49 (-75%), set on Aug 13, 2025 — and today's price matches it. It is on sale right now at -75%.
Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.
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From Wikipedia
Subnautica is a 2018 action-adventure survival game developed and published by Unknown Worlds Entertainment. The player controls Ryley Robinson, a survivor of a spaceship crash on an alien oceanic planet, which they are free to explore. The main objectives are to find essential resources, survive the local flora and fauna, and find a way to escape the planet.
Read more on Wikipedia →Recent discounts
| Period | Days | Max off | Low | MSRP |
|---|---|---|---|---|
| 2026. 10/26 ~ 10/28ongoing | 3d | -75% | $7.49 | $29.99 |
| 2026. 10/1 ~ 10/7 | 7d | -75% | $7.49 | $29.99 |
| 2026. 8/31 ~ 9/6 | 7d | -75% | $7.49 | $29.99 |
| 2026. 6/25 ~ 7/8 | 14d | -75% | $7.49 | $29.99 |
| 2026. 5/11 ~ 5/24 | 14d | -75% | $7.49 | $29.99 |
| 2026. 4/2 ~ 4/8 | 7d | -75% | $7.49 | $29.99 |
| 2026. 3/19 ~ 3/25 | 7d | -67% | $9.89 | $29.99 |
| 2025. 12/18 ~ 1/4 | 18d | -75% | $7.49 | $29.99 |
+9 more periods (see heatmap)
DLC (1)
- Subnautica Original Soundtrack-75% · on sale$2.49
Latest news
- May 26, 2026Steam Global Top Sellers for week of 19 May — 26 May 2026
- May 24, 2026Subnautica peaks at 51k players
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