World of Sea Battle (2025)

Developer: Thera Interactive
Platforms: Windows
Genres: Action, Massively Multiplayer, RPG, Free To Play, Early Access
Rating: 3.8 of 5, 7,999 player ratings
Typical playtime: about 32 hours
Where to get it: Steam

The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

A sprawling naval sandbox where you sail, fight, and trade with dozens of other players in a persistent world.

action-packedopen-worldnaval combatmmopvphistoricaltradingguild wars

What players say

Players split on World of Sea Battle. PvE fans enjoy the trading and ship progression, calling it a decent Age of Sail sim. But most reviews warn of pay-to-win premium ships, moderators who ban without cause, and a grind that punishes new players, especially in PvP zones where veterans hunt freely. Updates through early 2026 have added only cash-shop ships, not new tech-tree content.

Screenshots

More games like this

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.