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This DLC adds 6 new adventures for the player to embark on! 1 for each type of Anomaly. Coral Reef, Outpost, Shipwreck, Cave, Research Centre, and Ruin. With these new adventures come 11 new horrifying monsters! The 'Hardcore Mode' also adds another layer of fear to the game with permadeath!
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 ends
This is the base game required to play this DLC. Other expansions may also be required.
6 crazy and terrifying new adventures to embark on when exploring the ocean depths!
There is a new adventure for each Anomaly:
Coral Reef - Navigate through blood bone corals and find out what happened to the research team there!
Outpost - Someone's gone mad with a fondness for metal!
Shipwreck - Take a trip to Atlantis
Cave - Literally fight within the belly of the beast!
Research Centre - Statues of the former crew might just be a portal to Hell!
Ruin - Gain the powers of an ancient fire god!
Tackle them head-on with the new 'Hardcore Mode' that allows divers to test their survival skills!
Lowest tracked price: €2.09 (Jul 7, 2026) · current best: €2.99.
Right now the cheapest offer for SUBMERSIBLE - Aquanaut Update is €2.99 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 SUBMERSIBLE - Aquanaut Update is €2.09 (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 SUBMERSIBLE - Aquanaut Update 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.
