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An underwater survival horror game where the Earth is covered in water
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
The year is 2082. Most of the planet is covered with water, and the composition of marine fauna has changed dramatically. Humanity has about 500 million people, most of whom live where the mountains used to be.
You are in the Carpathian port. A team of researchers found an anomaly in the Black Sea. The signal shows that part of the seabed has begun to rise. Everything indicates that a new island has formed on the surface. You are an underwater team worker. Your task is to investigate the anomaly.
Sea under the sea under the sea is an exploration plot-driven game where you will be spooked in the deepest corners of the sea!
Features:
- 3d space traversing
- Retro graphics
- Unique moody underwater locations
- Spooky fish
Lowest tracked price: CA$1.29 (Jul 7, 2026) · current best: CA$12.99.
17% positive reviews all-time.
Right now the cheapest offer for Sea under the sea under the sea is CA$12.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Sea under the sea under the sea is CA$1.29 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Sea under the sea under the sea drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
