
From the lead designer of Cold Waters, Sea Power lets you control NATO and Warsaw Pact forces in modern naval conflict campaigns. Use your advanced naval weaponry and sensors to respect rules of engagement and defeat the enemy forces in a tense fight for initiative and air/naval supremacy.
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Charts
Each storefront's own chart, in its own country — the closest public signal to sales where none is published. A country missing from a list is one we don't collect there, not one where the game doesn't chart.
No United States chart position — it charts only in the markets below.
Same day: best AU #85, worst CN #98 · 3 markets collected
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 9/day in the week to Aug 24 → 12.43/day in the week after.
Too few observations to say whether a discount moves this store's chart at all: across the last 30 days Steam · Top Sellers · Poland has just 18 day-to-day chart moves that followed a price cut, against 2,498 that did not. We are publishing the count instead of a direction — 20 is the fewest we will draw a conclusion from, and price collection outside the United States began on 6 August 2026.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
After hostilities have broken out in Central Europe, the race is on as a pressured US Navy escort force battle off Soviet bomber and submarine attacks on a perilous quest to reinforce NATO defenders in Europe. Meanwhile, in the Persian Gulf, the conflict between Iran and Iraq risks escalating into a larger confrontation between superpowers as both sides indiscriminately attack neutral merchant shipping. And in the Norwegian Sea, an outnumbered Soviet surface force challenges the might of a massive US Navy amphibious force bound for occupied Norway...
Brought to you by the lead designer of Cold Waters, Sea Power lets you control NATO and Warsaw Pact forces in a modern naval conflict. Whether it's gunning it out with Boghammars in a surface duel, fighting off aerial attackers armed with long-range missiles, or hunting for enemy submarines with aircraft and surface ships, advanced weaponry and sensors are at your disposal.
Can you successfully hide your forces while detecting and tracking theirs? It is up to you to play an advanced game of cat and mouse on the high seas, to seize the initiative and attack with the advantage of surprise on your side. And at all times, you have to observe rules of engagement and take care not to cause an unnecessary incident that could lead to escalation. After all, you cannot really be sure just who that radar contact at 30.000 feet is, can you?
Gameplay focused on the Cold War era between the 1960s and 1980s
Over 200 naval units, including original ships and submarines, and more than 100 aircraft
Full-featured Mission Editor
Global map available for Mission Editor; create scenarios in any region on Earth
Rich variety of historical and fictional single scenarios, for all factions
Linear Campaign (non Dynamic) with branching options and story events
Dynamic Campaign - theater scale (beta version launching mid 2026)
Pausable real-time controls with time compression options
Dynamic time of day and weather per scenario
Complete support for modding, including 3rd party asset loading
Support for Steam Workshop, with over 4,000 submissions as of January 2026
Custom soundtrack with unique tracks per faction
Real-time combat
Advanced flight and ship physics modeling
Realistic aircraft carrier flight ops, with configurable simulation level
Advanced sensor modeling for radar, sonar, electronic countermeasures, and visual identification
Save and load games anytime and anywhere
Detailed, accurate 3D graphics with meticulously researched ships, submarines, and aircraft
Historically accurate squadron liveries, callsigns, and serial numbers for almost all aircraft
Over 150 weapon systems and 100 unique ground objects, including vehicles, SAM sites, airbases, and buildings
Dynamically generated real-world terrain
Continuously improving AI utilizing real period-correct doctrine
Below is our currently planned early access roadmap for Sea Power.

Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 1247 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
很上头很好玩,如果能多点单人战役就好了
Jogasso, podem comprar sem medo. Sou maluco por RTS, mas esse aqui me prendeu de jeito, ele cria um cenário muito mais realista, e as batalhas ocorrem de uma maneira natural sem precisar ficar no ritmo frenético o tempo todo. Esse jogo vale cada centavo, se você gosta de RTS e tem uma tara na parte naval, esse jogo é para você.
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, German, Russian*, Simplified Chinese*, French, Spanish - Spain, Japanese*, Vietnamese*languages with full audio support
Hours played at review time, across 1.3K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
hao
Love it. Best naval tactical game out there. Lots of love to our modders.
scratches that itch
Starting to become a better MilSim than CMO, and the new pacific strike campaign is great.
Good game
楽しい
Please DO NOT buy this game If you are a busy person who doesn't have a lot of time to spare. Because once you are getting into it, it's damn ADDICTIVE, there's no way back. If you are working in a type of job that needs something to kill times, this is the one. This is a nuclear bomb in time killing. One game and you might need to stay at your workplace for an extra hour. Again, it's damn addictive to the point that I'm scared. Nothing else to complain about. No unlocking ♥♥♥♥, no grinding ♥♥♥♥. This is just a pure sandbox, you want to drive a warship and shoot at people? Yes, there you have it instantly. Best money I have ever spent on Steam. Let this dev team cook!
holy shmoly, this game is everything i was hoping it was gonna be. its a realistic milsim rts sandbox with mod support. what more could you ask for.
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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