Sea of Conquest: Pirate War

Review by eFreeware

Sea of Conquest is a free-to-play strategy game from FunPlus International AG, released at the start of 2024 and built around the idea of captaining a pirate crew across a stretch of water the game calls the Devil's Seas. You take the role of Captain, put together a fleet and work your way through ports, battles and events. The main reason to consider it is the breadth of what sits under that one premise: ship customization, hero-led fights, treasure hunting and a competitive alliance layer all share the same map.

The scale is worth noting before you commit time to it. The game has passed five million installs and carries a 4.1 average from more than 88,000 ratings, which points to a large, active player base rather than a small curiosity. It is rated for Teen audiences and is free to download, with in-app purchases inside.

What appeals to me most is that the developer has given the pirate theme real mechanical weight instead of using it as decoration. Your flagship is something you build and equip, your crew is a roster you assemble and command, and the sea itself holds monsters, rival pirates and contested territory. If you like the idea of a naval strategy game where the ship is as much a project as the battles, this is the pitch that matters.

Building a flagship and a crew worth sailing with

The customization angle runs through everything. You craft your flagship down to details like the flag it flies and the armaments it carries, which the developer frames as a reflection of your own style and tactical approach. That is more than cosmetic in principle: the weapons you choose shape how the ship performs when raids and monster encounters arrive, so the building phase feeds directly into how you fight.

Your crew is the second half of that equation. You gather a diverse roster of characters and take them into the Hero Trials, where each level asks you to put together a team and direct its attacks rather than simply throwing numbers at a wall. The Rogue's Rumble is a second arena in the same spirit, described as a test of courage and tactical judgment. Both give the hero side of the game a structure beyond collecting names.

Treasure hunting supplies the exploration loop. You send your crew after gold, pearls and rare materials, and sometimes recover a drifting bottle that opens up a story of its own. It is a familiar reward structure dressed in nautical clothing, but it keeps the map worth crossing rather than treating the sea as a backdrop between fights.

Ports, sea monsters and the fight for the map

Combat is naval and varied in its targets. You face rival pirates, organized navies and sea monsters, and the objectives extend past sinking ships: ports, sentry towers and strategic passages can all be seized and held. That combination turns the map into something you contest rather than just travel across, and it gives the fleet a purpose beyond the next battle screen.

Global expeditions push you toward the far edges of the world, with new ports and storylines waiting as you go. The developer describes trading alliances as something on the horizon, which suggests the economic side of the game is meant to grow alongside the fighting. For a strategy player, that mix of conquest and commerce is usually what decides whether a session feels like progress or just motion.

The event calendar is busy, and that is clearly deliberate. The weekly Pirate Revel asks you to fill grand orders of food and drink for rewards, the cyclical Showdown o'Gangs pits alliances against each other for glory and prizes, and a crossover event has been running with heroes and rewards attached to it. Events like these are how games of this type keep a long-running world from going stale, and there are enough of them here that a regular player will rarely log in to an empty schedule.

What the free download actually includes

Sea of Conquest costs nothing to download and shows no ads, which is a cleaner arrangement than many free strategy games offer. The trade is that it does include in-game purchases, and the game's own notice states that these purchases include random items. That is the detail I would weigh most carefully before starting, because it means some of what you can buy is decided by chance rather than chosen outright.

The game's notice states that purchases include random items. I would rather leave that open than guess at it. What is clear is the shape of the thing: a free game with a purchase system built into it, aimed at people who are comfortable with that model.

My advice is simply to go in knowing the model rather than discovering it later. If random-item purchases sit badly with you in any game, that fact alone is more relevant than anything else in this review. If they do not bother you, the rest of the package is a full-sized strategy game with no upfront cost and no advertising interrupting it.

The player this sea was charted for

This is a game for people who like to build something over months rather than finish something over a weekend. The flagship you craft, the crew you assemble and the ports you take are all long-term projects, and the event schedule rewards showing up regularly rather than in one long burst. If you enjoy logging in, checking what needs doing and pushing a little further each time, the structure here is built for exactly that rhythm.

It also suits players who want company. Alliances sit at the center of the Showdown o'Gangs event, so the social layer is not an afterthought. Someone who prefers to sail alone can still fight, explore and hunt treasure.

The pirate setting matters too. If naval battles, monster hunts and treasure maps sound more interesting than a fantasy battlefield or a modern war zone, that flavor is threaded through everything from the flagship design to the drifting bottles.

A busy sea that asks for patience

The flip side of all that content is that there is a lot to learn. Between flagship building, hero teams, expeditions, port conquest and a rotating set of events, a new captain has a wide surface to get familiar with. That is not a flaw in itself, but it does mean the first stretch is likely to feel more like orientation than mastery, and players who want something they can understand in ten minutes may find the pace slower than they would like.

The event-driven structure also shapes how the game is best played. Weekly and cyclical events come and go, so there is a natural pressure to keep up rather than drift. For some that is the appeal; for others it turns a hobby into a schedule. Neither reaction is wrong, but it is worth being honest with yourself about which one you tend to have.

Finally, the purchase system deserves a second mention only in the sense that it is central to the deal. A free game with random-item purchases is asking for a certain kind of trust, and how you feel about that will do more to determine your enjoyment than any individual feature on this list.

Should you set sail on the Devil's Seas?

Sea of Conquest is a substantial free-to-play pirate strategy game with a clear identity: build a flagship, assemble a crew, fight for the map and keep pace with a crowded event calendar. The five million installs and 4.1 rating suggest it has found an audience that sticks with it, and the range of activities on offer explains why.

I would point it at players who enjoy long-haul fleet building and alliance competition, and who are comfortable with a free game that sells in-game purchases, including random ones. If that describes you, there is a lot of sea here to cover. If you want a quick, self-contained strategy experience, the scale and the schedule will likely work against you.

What's new in version 1.1.800

The crossover event is nearing its end. If you haven't obtained the crossover Heroes or rewards yet, be sure to participate before it's over.