World of Sea Battle · Game information

2,138playing now

2,63024-hour peak

5,439all-time peak

1,430average, last 30 days

Last 30 daysAll timeLast four months

The last 30 days

−144.3Gain−9.16%% gain2,630Peak

717 hourly samples, with the daily peak drawn over them. Weekends are shaded.

Wednesday 16 September 20262,161 peakThursday 17 September 20262,154 peakFriday 18 September 20262,181 peakSaturday 19 September 20262,172 peakSunday 20 September 20262,442 peakMonday 21 September 20262,242 peakTuesday 22 September 20262,241 peakWednesday 23 September 20262,136 peakThursday 24 September 20262,172 peakFriday 25 September 20262,163 peakSaturday 26 September 20262,208 peakSunday 27 September 20262,369 peakMonday 28 September 20262,203 peakTuesday 29 September 20262,148 peakWednesday 30 September 20262,098 peakThursday 01 October 20262,112 peakFriday 02 October 20262,045 peakSaturday 03 October 20262,200 peakSunday 04 October 20262,261 peakMonday 05 October 20262,141 peakTuesday 06 October 20262,063 peakWednesday 07 October 20261,957 peakThursday 08 October 20261,947 peakFriday 09 October 20261,923 peakSaturday 10 October 20262,125 peakSunday 11 October 20262,201 peakMonday 12 October 20262,218 peakTuesday 13 October 20262,231 peakWednesday 14 October 20262,127 peakThursday 15 October 20262,630 peakFriday 16 October 20262,138 peak

Daily peakEvery hourly sample

All time

13 months, October 2025 to October 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.

October 20253,863 monthly peakNovember 20254,887 monthly peakDecember 20254,167 monthly peakJanuary 20264,204 monthly peakFebruary 20264,865 monthly peakMarch 20265,439 monthly peakApril 20265,131 monthly peakMay 20263,482 monthly peakJune 20263,226 monthly peakJuly 20263,989 monthly peakAugust 20263,141 monthly peakSeptember 20262,782 monthly peakOctober 20262,630 monthly peak

Monthly peak

The last four months

Show:

All four monthsJuly 2026August 2026September 2026October 2026

The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.

July 20263,989 peak — daily detail belowAugust 20263,141 peak — daily detail belowSeptember 20262,782 peak — hourly detail belowOctober 20262,630 peak — hourly detail below

Monthly peakHas finer data

July 2026

14 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.

Wednesday 01 July 20263,989 peakSunday 19 July 20263,989 peakMonday 20 July 20263,586 peakTuesday 21 July 20263,751 peakWednesday 22 July 20263,611 peakThursday 23 July 20263,561 peakFriday 24 July 20263,532 peakSaturday 25 July 20263,776 peakSunday 26 July 20263,371 peakMonday 27 July 20263,223 peakTuesday 28 July 20263,001 peakWednesday 29 July 20262,911 peakThursday 30 July 20262,807 peakFriday 31 July 20262,818 peak

August 2026

31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.

Saturday 01 August 20262,922 peakSunday 02 August 20263,141 peakMonday 03 August 20262,903 peakTuesday 04 August 20262,773 peakWednesday 05 August 20262,776 peakThursday 06 August 20262,748 peakFriday 07 August 20262,620 peakSaturday 08 August 20262,755 peakSunday 09 August 20262,936 peakMonday 10 August 20262,706 peakTuesday 11 August 20262,681 peakWednesday 12 August 20262,572 peakThursday 13 August 20262,578 peakFriday 14 August 20262,549 peakSaturday 15 August 20262,626 peakSunday 16 August 20262,866 peakMonday 17 August 20262,700 peakTuesday 18 August 20262,549 peakWednesday 19 August 20262,545 peakThursday 20 August 20262,454 peakFriday 21 August 20262,403 peakSaturday 22 August 20262,468 peakSunday 23 August 20262,780 peakMonday 24 August 20262,510 peakTuesday 25 August 20262,438 peakWednesday 26 August 20262,437 peakThursday 27 August 20262,440 peakFriday 28 August 20262,393 peakSaturday 29 August 20262,562 peakSunday 30 August 20262,763 peakMonday 31 August 20262,593 peak

September 2026

30 days as the curve, each the highest figure that day. Behind it, 343 hourly samples from 16 Sep, which is as far back as the source keeps every hour. Weekends are shaded.

Tuesday 01 September 20262,451 peakWednesday 02 September 20262,546 peakThursday 03 September 20262,419 peakFriday 04 September 20262,480 peakSaturday 05 September 20262,640 peakSunday 06 September 20262,782 peakMonday 07 September 20262,708 peakTuesday 08 September 20262,524 peakWednesday 09 September 20262,400 peakThursday 10 September 20262,333 peakFriday 11 September 20262,320 peakSaturday 12 September 20262,342 peakSunday 13 September 20262,542 peakMonday 14 September 20262,268 peakTuesday 15 September 20262,274 peakWednesday 16 September 20262,161 peakThursday 17 September 20262,154 peakFriday 18 September 20262,181 peakSaturday 19 September 20262,172 peakSunday 20 September 20262,442 peakMonday 21 September 20262,242 peakTuesday 22 September 20262,241 peakWednesday 23 September 20262,136 peakThursday 24 September 20262,172 peakFriday 25 September 20262,163 peakSaturday 26 September 20262,208 peakSunday 27 September 20262,369 peakMonday 28 September 20262,203 peakTuesday 29 September 20262,148 peakWednesday 30 September 20262,098 peak

October 2026

16 days as the curve, each the highest figure that day. Behind it, 374 hourly samples. Each dip is a night. Weekends are shaded.

Thursday 01 October 20262,112 peakFriday 02 October 20262,045 peakSaturday 03 October 20262,200 peakSunday 04 October 20262,261 peakMonday 05 October 20262,141 peakTuesday 06 October 20262,063 peakWednesday 07 October 20261,957 peakThursday 08 October 20261,947 peakFriday 09 October 20261,923 peakSaturday 10 October 20262,125 peakSunday 11 October 20262,201 peakMonday 12 October 20262,218 peakTuesday 13 October 20262,231 peakWednesday 14 October 20262,127 peakThursday 15 October 20262,630 peakFriday 16 October 20262,138 peak

Game information

Free to playUpdated 11 Oct 2026, 18:14 UTC

App ID: 2948190
Last updated: 15 Oct 2026 build 25952937
Update pace: Occasional updates patched now and then · 2 in 34 days watched
Developer: Thera Interactive
Publisher: Thera Interactive
Release date: Oct 21, 2025
Platforms: Windows
Download size: 1.46 GB
Install size: 1.62 GB
Genres: Action, Massively Multiplayer, RPG, Free To Play, Early Access
Game modes: Multi-player, MMO, PvP, Online PvP, Co-op, Online Co-op
Controller support: Unknown
Early Access: Listed in Early Access
Third-party account: World of Sea Battle Account (Supports Linking to Steam Account)
Achievements: 64

Launch options (1)

Features & support

Steam features

Steam AchievementsIn-App PurchasesFamily Sharing

Controllers & input

Accessibility

Popular tags

Early AccessMassively MultiplayerOpen WorldPiratesNaval CombatActionExplorationSailingSandboxPvPPvE3DThird PersonAtmosphericAlternate HistoryRelaxingTeam-BasedRealisticFishingTrading

About this gameFull description from Steam

Chart Your Own Course World of Sea Battle is a massive open-world MMO set in the Age of Sail, where every captain shares the same sea but charts their own course. Hunt pirates, cross swords with other players, explore distant shores, haul cargo and grow your fleet. The economy is in the players' hands, and guilds wage war for territory. Build Your Fleet Weigh anchor in a humble schooner and rise to command a 100-gun first-rate ship of the line. Over 50 historical sailing ships from the 16th to 19th centuries await: schooners, galleons, brigantines and frigates. Upgrade your ships, refit their gear, change their look and build a fleet that suits the way you sail. A living open world Set sail into the unknown. The whole Archipelago is one seamless sea, from the warm southern islands to the icy north. Merchants, pirates and other captains sail it alongside you, and any sail on the horizon could be prey or a threat. Past the edge of the map lies the Endless Sea, uncharted and full of danger. Command the Battle Watch the wind, change course and pick your moment for a broadside. Round shot smashes hulls, bar shot tears sails and grapeshot cuts down crews. Enemy too heavily armored? Set it ablaze with heated shot. The right shot at the right moment can decide the battle. And if cannons aren't enough, close in on your enemy and board their ship. Trade and Prosper Every captain chooses their own path to fortune. Haul goods between regions: tobacco and wine from the south, iron from the north. Turn raw materials into finished goods and sell them to other players on the exchange. Or load your hold with fishing gear and go looking for shoals: the catch feeds your crew, and what's left sells for a good price. Tired of honest work? Board merchant ships and sell the contents of their holds in port. Amass enough gold and you can buy a private island of your own. It becomes your fleet's stronghold and a hub of commerce, with riches flowing in from distant mines and workshops. Unite and Rule the Waves Even the most seasoned captain needs a crew they can trust. Form a flotilla with friends to conquer the seas together and gain the upper hand on the waves. Ready for more? Join a guild, fight for ports, plot political intrigue and challenge for control of the Archipelago.

Content & age ratings2 regional ratings

Regional ratings

DEJUS18Violência

IGRS18Interaksi Daring · Kekerasan

System requirementsMinimum and recommended hardware

Minimum

Minimum: Requires a 64-bit processor and operating system OS *: 64 bit Windows 8 and above Processor: Intel Core i5-4570 3.2 GHz or AMD Phenom(tm) II X4 B60 3.3 GHz Memory: 2 GB RAM Graphics: GeForce GTX 460 1GB or AMD Radeon HD 6850 1GB (must support shader 5 model) DirectX: Version 9.0c Network: Broadband Internet connection Storage: 2 GB available space

Recommended: Requires a 64-bit processor and operating system OS: 64 bit Windows 10 and above Processor: Intel Core i7-3770 3.4 GHz or AMD FX-9370 4.4 GHz Memory: 4 GB RAM Graphics: GeForce GTX 660 2GB or AMD Radeon HD 7850 2GB (must support shader 5 model) DirectX: Version 11 Network: Broadband Internet connection Storage: 4 GB available space

macOS

Minimum: Recommended:

Linux

Minimum: Recommended:

Supported languages11 languages

Language	Full audio
English	●
German
Russian	●
French
Spanish - Latin America
Japanese
Korean
Polish
Simplified Chinese
Traditional Chinese
Turkish

A blank audio cell means full audio was not marked in the returned language list.

Screenshots & trailersScreenshots and trailers

Trailers

World of Sea Battle | Trailer

Watch on Steam

AchievementsTotal count and selected achievements

64 achievements in total.

Show selected achievements (may contain spoilers)

First BloodAchievement

Tis but a scratch (PvE)Achievement

Tis but a scratch (PvP)Achievement

Barrel of DeathAchievement

Gift from the SkiesAchievement

Beyond the HorizonAchievement

CutthroatAchievement

GladiatorAchievement

VeteranAchievement

LeaderAchievement

View all Steam achievements

50 developer announcements, Mar 2026 to Oct 2026 · times in UTC

202650

October

10 Oct07:58
B21: Wind Rose
The wind rose: what's changed and what's nextCaptains! Let's talk about one of the most-discussed mechanics in the game: the wind rose.In this article, we'll explain why the unique rose was introduced, what changes in Update B21, and how we…
decimus_maximus
2 Oct13:26
San Leandro
Captains, meet the San Leandro - a new 3rd Rate ship of the line for the Español faction, coming in Update B21!In our new video, we tell the story of the San Leandro and introduce its incarnation in World of Sea Battle. Watch the video…
decimus_maximus

September

29 Sep13:35
B21: Spyglass Changes
Captains, in the next update the spyglass is getting easier to use and more informative. We're reworking the target info panel and making the important details stand out.The name of the ship a target is sailing will now appear next to the…
decimus_maximus
22 Sep13:01
Ship Elite Status
Elite Status: Develop Your Favorite ShipsCaptains! Each of us has a ship we want to play again and again.Maybe it is not the most powerful or the fastest. But at some point, you get used to it, find your own playstyle, and realize that this…
decimus_maximus
17 Sep12:07
Q&A
Captains! This time, we decided to slightly change the format of our “Q&A”. Instead of a long list of short answers, we’ll take the most relevant questions one at a time — but in more detail.One of the questions you’ve been asking…
decimus_maximus
15 Sep09:17
Hotfix
Captains! Today, we’ve made several small technical changes and fixes aimed at improving game stability.There’s also a new in-game chat survey waiting for you in the Logbook. Tell us what makes the chat difficult to use and what features…
Patch notes
5 Sep12:53
Hotfix
Captains! Today, we continued our technical work and made a few small adjustments. This patch does not change the version number.Fair winds and successful battles!
Patch notes
3 Sep08:51
Hotfix
Captains! Today, we released a small technical patch without a version number. We made a number of internal improvements and fixes to improve the stability of our game services.Fair winds and successful battles!
Patch notes
1 Sep13:47
New Survey in the Logbook
Captains! A new survey is now available in the Logbook. We want to know what you feel is missing right now and what you dream of seeing in the game in the future. We’re interested in any ideas — from small improvements to the boldest…
decimus_maximus

August

27 Aug12:06
Hotfix 5
Captains, Hotfix 5 is now live!We’ve fixed a number of issues with the Ship Log, quests, crafting and production, and the open world, as well as several client and localization issues.FixesShip LogFixed an issue where the nickname of the…
decimus_maximus
11 Aug13:54
Screenshot contest
«My Squadron» Screenshot Contest WinnersCaptains!We’ve seen all kinds of squadrons, epic battles, raids, and adventures. Many of you were sailing broadside to broadside, and choosing the winners wasn’t easy. But the decision has been made!🏆…
decimus_maximus
10 Aug14:33
Q&A
Captains! We’re continuing our Q&A series with answers to your questions.Have questions about World of Sea Battle, Update B20, or the game’s development? Ask them in the comments!We’ll cover the most popular and interesting questions in a…
decimus_maximus
6 Aug09:34
Screenshot contest
The image: The WoSB devteam on our way to search for your screenshotsCaptains! In the Archipelago, it's not only the strongest who survive, but those who know how to stand together. Show us epic naval battles, joint trading expeditions…
decimus_maximus

July

30 Jul12:32
Poll: B20 Update
Captains!Just a reminder that a short survey about Update B20 is available in the Logbook. We'd love to hear your thoughts on the new mechanics, features, and overall changes.Every captain experiences the Archipelago differently, and you…
decimus_maximus
29 Jul09:31
Hotfix 4
Captains! Hotfix #4 is now live!This update fixes issues related to reputation, ship collisions, quests, and crafting bonuses, resolves a number of problems in the Open World and Port Battles, and improves overall game stability. What's…
Patch notes
21 Jul15:05
Hotfix 3
Captains, a new hotfix is now live! We've fixed issues related to nickname display and added a survey about Update B20. What's new:Fixed an issue that prevented the use of special characters in nicknames.Fixed display issues affecting…
Patch notes
17 Jul11:03
Hotfix 2
Captains! We've fixed issues with Event Treasure Maps, Premium Ship tracking, and crew recruitment. What's new:Fixed an issue where Event Treasure Maps could be consumed without generating a new treasure hunt after reaching the daily…
Patch notes
15 Jul09:58
Altar Adjustment
Captains! We recently discovered an issue with the Altar: the reward drop chances were not working as intended. As a result, some players were able to obtain significantly more resources than the system was designed to provide, which…
decimus_maximus
12 Jul09:34
Hotfix 1
Captains! We've released Hotfix 1 with several fixes and improvements:Improved the automatic ban system.Fixed the size of the Santisima model.Fixed an issue with the Altar. We'd also like to provide more details about the last change.…
Patch notes
12 Jul04:57
World of Sea Battle Birthday 2026
World of Sea Battle Birthday 2026From July 12 to 25, the Archipelago celebrates another year of its history!They say that on the Archipelago's birthday, every port celebrates in its own way. In some places, docks are decorated with flags…
decimus_maximus
10 Jul08:21
B20 Update: Naval Supremacy
Update B20: "Naval Supremacy"Captains! "Naval Supremacy" brings sweeping changes to the guild system, port battles, and life on the open sea. Alongside the new mechanics, you'll find an overhaul of the special crew (now known as…
decimus_maximus
8 Jul13:33
Qīng Lóng "The Blue Dragon"
The Blue Dragon (Qīng Lóng) is another ship of the Kai & Severia Alliance arriving in the upcoming World of Sea Battle update.Unlike the Iron Dragon, it is built for speed and maneuverability - qualities unmatched by other ships of its…
HoustonWHP
6 Jul14:43
San Juan Nepomuceno
"San Juan Nepomuceno" is a heavy ship of the line of the Espaniol faction, arriving in the next World of Sea Battle update.For nearly forty years, she faithfully served the Spanish Crown, sailing from the Mediterranean to the Caribbean. But…
HoustonWHP
3 Jul14:26
Account Transfer
Captains! The account transfer period on other servers has been extended by 2 weeks, until July 15. After that date, the account transfer feature will be disabled. We may bring back account transfers in the future as a seasonal event. Stay…
HoustonWHP
1 Jul16:06
Tiě Lóng "The Iron Dragon"
The Iron Dragon (Tiě Lóng) is a new heavy ship of the Kai & Severia Alliance. A masterpiece of Eastern shipbuilding, it was designed to achieve unquestioned dominance in coastal waters and narrow straits. Slow and massive, this giant has…
HoustonWHP

June

17 Jun08:27
Account Transfer
Captains!The account transfer testing period has come to an end. Thank you to everyone who helped us test the system and shared their feedback.The account transfer feature is now available to all players. To use it, open:My Profile →…
decimus_maximus
16 Jun13:13
Update news
Captains!We would like to share some of the changes currently planned for the next update. Below is a brief overview of several mechanics the development team is working on.Aggressor Status and Reputation SystemIn the next update, we plan…
decimus_maximus
15 Jun11:34
Hotfix
Captains, a small patch has been deployed without a version number increase!Today we introduced several minor technical improvements to enhance game stability and overall performance.Fair winds and successful battles!
Patch notes
11 Jun12:47
Contest results!
🎬 Captains!We're excited to announce the results of our video contest! Thank you to everyone who participated — you created many memorable, atmospheric, and impressive videos. Choosing the winners was no easy task.🏆 The following videos…
decimus_maximus
9 Jun14:52
Bonhomme Richard
Bonhomme Richard is a new ship coming in the next World of Sea Battle update.This legendary frigate became famous for its battle against HMS Serapis, where it achieved victory despite suffering devastating damage.In our new video, we…
decimus_maximus
1 Jun09:54
Hotfix #9
⚓ Captains! Patch 9 is now live!What's new:Improved account transfer between servers:Personal designs are now transferred along with the account;Improved error message when an account already exists on the destination server.• Increased the…
Patch notes

May

27 May14:00
Q&A (Part 2)
Captains! Here comes Part 2 of the Q&A with answers to popular community questions. Happy reading:Are PvE events and other cooperative activities for players and guilds planned?Yes, these activities are part of the game’s future development…
decimus_maximus
23 May07:00
Video Contest
Captains! We are launching a World of Sea Battle video contest!The theme of the contest is beautiful and cinematic videos: epic naval battles, stylish edits, intense duels, or simply breathtaking views of the Archipelago.Contest rules: •…
decimus_maximus
22 May09:25
Hotfix
Captains, a small patch without a version number increase has been released!• Improved the protection indicator when leaving the lighthouse • Technical fixes and stability improvementsThank you for your feedback and support. Have a great…
Patch notes
15 May09:46
Hotfix #8
Captains, Hotfix #8 is now live! The main focus of this update is the change to Port Battle attack windows. Changes to Port Battle Attack WindowsA global attack window restriction has been added depending on the server:CIS1 (RU1): attacks…
Patch notes
9 May08:34
Hotfix #7
Captains! Patch #7 with fixes and gameplay improvements has been released. In this update, we fixed several issues related to Port Battles and the reputation system, improved consumable behavior, updated chest rewards, added Traditional…
Patch notes
8 May13:45
Account transfers
Captains! The option to transfer your account to another server is now available. Here’s how it works:Will be transferred: rank, experience, gold, coins, arena currency, premium status, peace treaty, hired prospectors, hold insurance…
decimus_maximus
7 May09:25
Q&A: Answers (part 1)
Hello, Captains!We’re starting to publish answers to the community’s most frequently asked questions. Thank you for your feedback, suggestions, and discussions – they help us improve the game in the right direction. Below are answers to…
decimus_maximus
6 May10:30
New server opening: May 9-10
Captains, good news!The new Asian server ASIA 1 will open this weekend, May 9-10!Players in the region can expect a more stable connection and better timing. It’s the perfect time to team up with friends and start together on the new…
decimus_maximus

April

22 Apr16:03
Q&A
Captains! Do you have questions about the World of Sea Battle, our future plans, or specific mechanics?We’d like to collect your questions and prepare a dedicated post with answers. Write everything you’d like to know in the comments under…
decimus_maximus
17 Apr10:49
Hotfix №6 for Update B19 (4/17/2026)
Hotfix #6 (April 17)Captains! A new hotfix has been released, fixing a number of bugs and improving game stability. The update addresses interface issues, graphical glitches, and inaccuracies in descriptions, as well as errors related to…
Patch notes
11 Apr08:04
Hotfix №5 for Update B19
Captains! We have carefully read your feedback on how the Spring Festival is going.Hotfix #5 includes adjustments based on your comments. Thank you for sharing your thoughts — we are listening and working to identify and fix issues as…
Patch notes
6 Apr08:57
Hotfix № 4 for Update B19
Captains! A new hotfix has arrived with improvements for the quest “Amber Treasure Raider”.List of changes:Killing a player carrying an Amber Chest no longer reduces reputationThe Amber Chest marker on the map is now hidden when entering a…
Patch notes
3 Apr14:42
Spring Festival
SPRING FESTIVALCaptains, attention: warm winds have brought spring to the Archipelago! The islands are in bloom, and pieces of amber are being found in the sea more and more often — a rare treasure that ports are willing to pay generously…
decimus_maximus
3 Apr08:58
Hotfix №3 for Update B19
Hotfix #3Captains, a new hotfix has been deployed to the servers! This update includes a number of fixes and improvements affecting ships, sailing mechanics, quests, combat systems, guild systems, UI, and in-game events.What’s NewUnique…
Patch notes

March

28 Mar09:15
Small update
Captains! A new hotfix has been deployed to the servers, bringing a number of changes based on recent feedback and discussions.This update includes the following adjustments:Removed PvP protection deactivation near enemy portsRestored the…
Patch notes
27 Mar12:41
Small Update
Captains!We want to share some of the changes we are currently working on based on recent feedback and discussions.We are planning the following adjustments for Update B19:restore the ability to transport prisoners under peaceful…
Patch notes
26 Mar18:41
B19 Feedback Update
Captains, we’re closely following your feedback after the release of Update B19. A large part of the recent discussion is focused on how the update affects trade, transport, faction waters, and the overall balance between open-sea risk and…
decimus_maximus
26 Mar08:29
Update B19: New Horizon
In this update, we’ve added Points of Interest, introduced a Wind Strength system and new sails, added ship class bonuses, reworked faction wars and the flag system, and implemented a number of technical fixes.List of Changes:🔶 FLAG…
decimus_maximus
24 Mar11:12
New Horizon Update: Teaser trailer
Captains, the New Horizon update goes live on March 26!There’s not much time left to wait — in the meantime, here’s a brief look at what’s coming in the trailer. The full list of changes will be published on release day.Thank you all for…
decimus_maximus