Store data
- UK price
- £7.72
- US price
- Awaiting regional check
- Positive reviews
- —
- Total reviews
- 0
- Release date
- 14 October 2026
SteamWatch’s first observed day and week; tracking can begin after release. Top Sellers is Steam’s revenue ranking, not a sales estimate.
1 player-data day recorded in this window.
1 player-data day recorded in this window.
24-hour and 7-day views use hourly peaks from ten-minute samples. Longer views use retained daily peaks. Up to 24 recent event markers are shown per layer.
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| Last 30 days | 0 | — | — | 0 | — |
| October 2026 | 0 | — | — | 0 | — |
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Recent views use Steam's daily review activity. Longer views use weekly totals, retained by SteamWatch.
With the planetary surface scorched and uninhabitable, the remnants of civilization have plunged into the oceanic abyss. Across uncharted continental shelves and pitch-black abyssal trenches, rival factions vie for survival, resources, and military hegemony.
Deep Ocean 4X is a turn-based, hex-and-counter grand strategy game combining the deep economic management and technological progression of classic 4X games with the tactical rigor and board-level clarity of physical war games.
Explore the Oceanic Abyss : Dispatch Scout and Cruiser submersibles into the dense fog of war. Chart hydrothermal plumes, navigate perilous maelstroms and volcanic rifts, and utilize Abyssal Conduits for rapid fleet transit across deep-sea sectors.
Tactical Hex-and-Counter Combat : Wage multi-round naval battles with tactical screening lines, hull armor ratings, and modular attack/defense technology bonuses. Engage opposing battle groups or confront the dreaded Abyssal Leviathan roaming the deep trenches.
Hydrothermal Economy & Colonization : Deploy Dome Carriers to anchor pressurized cities over mineral-rich geothermal seamounts. Send Drill Rigs to extract seabed mineral clusters, manage fleet upkeep, and balance your Construction Point (CP) treasury.
8 Modular Hydro-Technology Trees : Research and advance 8 specialized branches of aquatic warfare—from acoustic torpedoes and reinforced titanium hulls to sonar arrays, tactical fleet initiative, capital hull scaling, and benthic habitation.
Diverse Submersible Classes : Commission a specialized naval fleet—from agile Scouts and screening Destroyers to vanguard Cruisers, Battlecruisers, and leviathan Dreadnaught flagships. Deploy electronic Decoys and stationary Abyss Citadels to anchor critical choke points.
Tactical Bidding & Adaptive Bot : Secretly bid Construction Points for turn-order initiative each round. Face adaptive bot commanders that expand colonial borders, optimize tech paths, and execute tactical retreats to preserve damaged hulls.
Multiple Victory Paths & Scenarios : Win through total military conquest, surgical Homeworld strikes (First Domination), or colonial development (Colony Points). Play across handcrafted and procedural scenarios with customizable match setups.
Atmospheric Underwater Presentation : Immerse yourself in an ambient sub-aquatic soundscape, drifting marine snow particles, and sleek bioluminescent tactical interfaces designed for tabletop clarity.
Will you dominate through industrial expansion and economic supremacy, or crush your rivals beneath the crushing pressure of your armada? The abyss awaits your command.
| # | ||
|---|---|---|
| 01 | Abyssal ChroniclerCommand forces across 100 tactical rounds. | 100.0% |
| 02 | First AscentWin your first naval operation in the depths. | 100.0% |
| 03 | Base ObliterationBombard and destroy a hostile enemy seafloor colony. | 66.6% |
| 04 | Hydrothermal MagnateAccumulate 500 total Credits from seabed operations. | 66.6% |
| 05 | The ColossusCommission a mighty Dreadnaught into active service. | 33.3% |
| 06 | Abyssal AdmiralCommand your fleet to victory in 10 operations. | 0.1% |
| 07 | Apex PredatorWin 25 tactical battles in the dark zone. | 0.1% |
| 08 | Armada of the DeepConstruct 50 submersible fleet units. | 0.1% |
| 09 | Bathypelagic ExplorerSurvey 25 uncharted oceanic sectors. | 0.1% |
| 10 | Benthic FootholdEstablish 5 underwater habitat colonies. | 0.1% |
| 11 | First Sonar ContactWin your first tactical fleet engagement. | 0.1% |
| 12 | Hull CrusherSink 30 hostile enemy vessels. | 0.1% |
| 13 | Leviathan SovereignAchieve a 5-match winning streak across the deep. | 0.1% |
| 14 | Oceanic CartographerMap 100 sectors of the abyssal floor. | 0.1% |
| 15 | Oceanic DominionExpand your empire to 20 colonized seafloor sectors. | 0.1% |
| 16 | Pinnacle of Hydro-EngineeringMaximize research in any technology discipline. | 0.1% |
| 17 | Sub-Tech RevolutionComplete 20 sub-aquatic technology research breakthroughs. | 0.1% |
| 18 | Thermal SurgeGenerate 50 Credits of income in a single round. | 0.1% |
| 19 | Unbroken CurrentAchieve a 3-match winning streak. | 0.1% |
| 20 | Wreckage ScavengerRecover 10 sunken salvage tokens from the ocean floor. | 0.1% |
0 concurrent players — the highest daily peak recorded at that point.
Release date supplied by the Steam store.