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War on the Sea on Steam

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Command ships, submarines and aircraft in the South Pacific during WWII.

War on the Sea is a strategy, simulation and naval game developed and published by Killerfish Games.
Released on February 02nd 2021 is available on Windows and MacOS.

It has received 2,914 reviews of which 2,219 were positive and 695 were negative resulting in a rating of 7.4 out of 10. 😊

The game is currently priced at 33.99€ on Steam.


The Steam community has classified War on the Sea into these genres:

Media & Screenshots

Get an in-depth look at War on the Sea through various videos and screenshots.

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • Requires a 64-bit processor and operating system
  • OS: XP
  • Processor: Intel Atom
  • Memory: 4 GB RAM
  • DirectX: Version 9.0c
  • Storage: 4 GB available space
MacOS
  • OS: OS X Version 10.6.3
  • Processor: 1.6GHz (Dual Core) Intel CPU
  • Memory: 4 GB RAM
  • Graphics: Shader Model 3 Capable Graphics Card
  • Storage: 4 GB available space

Steam Price & Best Deals

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

102 hours played
July 2026
love the game honestly, i feel some of the reviews are a bit harsh the game does have some issues definitely but I don't think its quite as bad as some of the reviews say, and some of them are just skill issues lol and I don't think the UI is bad I found it pretty clear besides a few buttons not being labeled , also not being able to access settings unless at main menu was slightly annoying at first. Modding community is fantastic too, the full pacific campaign is something to experience if you have some patience
18 hours played
June 2026
FIX THE AI!!! There is no way they know where you are at all times, it makes the game strategically unplayable, if they can just send bombers where your ships are even if they haven't spotted them yet, its ridiculous. This game has potential and its fun they just need to fix the AI especially if its going to be a single-player game.
301 hours played
May 2026
A little game that is actually quite fun! It doesn't look particularly impressive, but on the flip side, it runs even on PCs over 10 years old at the highest settings. The campaign is enjoyable - at least until you've sunk all of the enemy's capital ships; after that, the AI ​​unfortunately just spams destroyers on suicide missions (along with submarines, though you can at least disable those in the campaign settings, although that makes the AI even less of a threat. You can also enable respawning capital ships, but that's kind of immersion-breaking imo).
611 hours played
April 2026
Awesome Game!! Love it. I wish you could put Wildcats, Dauntless, and Avengers in the same attack group so you can have a true carrier strike group.
74 hours played
March 2026
Great game with alot of potential. Only thing bringing it down is lack of campaigns

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Frequently Asked Questions

War on the Sea is currently priced at 33.99€ on Steam.

No, War on the Sea is currently not on sale. You can purchase it for 33.99€ on Steam.

Yes, War on the Sea received 2,219 positive votes out of a total of 2,914 achieving a rating of 7.38.
😊

War on the Sea was developed and published by Killerfish Games.

Yes, War on the Sea is playable and fully supported on Windows.

Yes, War on the Sea is playable and fully supported on MacOS.

No, War on the Sea is not playable on Linux.

This information about War on the Sea is not available yet.

This information about War on the Sea is not available yet.

No, War on the Sea does not support VR.

War on the Sea is a single-player game.

Yes, there is a DLC available for War on the Sea. Explore additional content available for War on the Sea on Steam.

No, War on the Sea does not support mods via Steam Workshop.

No, War on the Sea does not support Steam Remote Play.

Yes, War on the Sea is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for War on the Sea.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 17 September 2026 02:10 UTC
SteamSpy data 22 October 2026 04:50 UTC
Steam price 26 October 2026 19:31 UTC
Steam reviews 19 October 2026 05:50 UTC

If you'd like to dive deeper into the details about War on the Sea, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about War on the Sea
  • SteamCharts - Analysis of War on the Sea concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck War on the Sea compatibility
War on the Sea
Rating
7.4
2,219
695
Game modes
Features
Online players
88
Developer
Killerfish Games
Publisher
Killerfish Games
Release 02 Feb 2021
Platforms