
Inspired by Waterworld an exciting steampunk adventure with strategy and RPG elements. Fight pirates, explore the seabed, build your own battle island and set out into the vast world ocean in search of a mythical continent!
Modeled estimate, not a reported figure. How we estimate →
Prices
The United States storefront in every case, so this compares stores and not countries.
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.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
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

1878. The familiar world disappeared beneath the waters, leaving survivors adrift in the vast ocean. Humanity's only salvation was the «Isla Muvimi», floating islands that became centers of trade, war and survival.
Your mobile island is a living machine that requires resources. Collect artifacts, earn money in dangerous forays and invest it in upgrading your buildings.
In this story, inspired by the atmosphere of "Waterworld" starring Kevin Costner, you embark on a search for your missing father. He vanished, leaving only clues leading to a mythical continent. And only your «Isla Movie» can help you reach him. Grow your mobile island to discover the most remote regions and change the fate of the sunken world.

Heart of the Island: Build, manage, and upgrade your floating base. Each building is a step toward technological superiority and new capabilities.
Steampunk arsenal: Man turrets to repel attacks, command fighter jets or don a heavy diving suit for dangerous dives to the ocean floor.
A vibrant economy and progression: Complete missions and discover rare resources to transform your island into an impenetrable fortress.
Mysteries of the deep sea: From surface battles to uncovering the secrets of sunken cities, your capabilities grow with experience and equipment.
Are you ready to face the ocean? Add Sea Walker Saga to your wishlist and begin your saga!
Genres
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Sums Steam only; Epic publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $5.99−40% | 95reviews | 94% | — | $21.7K |
| $9.99 | — | — | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Engagement
Reviews
Themes across 54 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
O jogo é bem interessante, mas precisa de um pouco de otimização. Gostei muito da temática steampunk. recomendo! Confira a gameplay do jogo no meu canal do Youtube: https://www.youtube.com/watch?v=gUiyjzcgJfk
adorei o conceito de navegar com sua ilha, funciona muito bem e o jogo tem umas ideias muito bacanas, vale a pena =)
Прикольная игруха ! Ждём продолжения !!!
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, German, Russian*, Japanese, Turkish, Portuguese - Brazil, Simplified Chinese, Spanish - Latin America*languages with full audio support
Hours played at review time, across 54 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
The game is,,, funny from the beginnig, with "floating islands system". It is impossible to say anything about "game plot" (is there a way to cross Fish-men Village without killing anyone?) But upon arriving to human settlment i got the impression: Venetica, is that you??? At least, "back-stage characters" there behaved similiar ;)
Achei a história do jogo muito bem construida. E a mecância do game também é bem diferente. Gostei e muito do jogo e recomendo a todos!
Игра пока в раннем доступе, но залипнуть можно прям с удовольствием. По ощущениям - tower defence, который решил: “а зачем стоять и смотреть?”, и отправил себя лично с островом таранить пиратов, стрелять с турелей и нырять в океан в огромной железной банке. Очень кайфово постепенно отстраивать свой плавучий остров - сначала пустота, а потом уже почти что стимпанк-крепость, а ты только бегаешь и все чинишь. Отдельно понравилось, что игра постоянно подкидывает что-то новое: то самолёты, то подводные вылазки, то маленькие пазлы на очки навыков. Зашла “на полчасика” - очнулся через три, отбиваясь от пиратов как последний морской инженер <3
Surpreendeu! E tem um futuro INCRIVEL! Hugs from Brasil!
Que jogo INCRÍVEL. Mal dá pra acreditar que está em early acess pela qualidade da história já apresentada e principalmente pelos recursos! Eu fiquei maravilhada e confesso que fiquei triste quando acabou a demonstração. Mal posso esperar pelo lançamento oficial do jogo e ver tudo mais que os DEVs estão preparando para nós! Parabéns ♥
This game is silly fun. It is absolutely worth the price. Current EA content is about 3 hours. The music is fun, the concept is solid. And the story is gold. They could use some accessibility features though. Ability to turn off Camera Shake, maybe a third person view while aiming the cannons would at least be helpful for me, the white text over a light background is tough to read for quest updates. For the combat quests, it would be nice to have a x/20 islands to sink kind of guide. And the Journal background is very bright, maybe some parchment paper yellow behind the text to reduce some of the flashbang would be nice. Lastly, the way your character gets stuck on a box when "hiding" mechanically doesn't work very well and is more likely to get you killed. Hopefully the feedback helps with game development!
Honestly I bought Sea Walker Saga because screenshots looked cool and I expected some normal indie adventure game with exploration and building. And then I understood that THE WHOLE DAMN ISLAND IS MOVING 😂 at first I was like… wait what? why is my home moving? where are we even going?? But after maybe 30-40 minutes I started to really like this idea. It makes the whole world feel different because your island is not just a base, it feels almost like a giant travelling ship. Building is probably my favorite part so far. I like games where you slowly upgrade your place, unlock more stuff, improve buildings and actually see your progress. Here it feels really satisfying because everything you build stays with you while the island travels. Visually the game is also super nice. Some locations are honestly beautiful and I stopped few times just to look around. The only story thing I still dont really understand is Sitki. The small Sitki is cute and clearly important but… why is he here? what is his story? Biggest problem for me is simply that game is Early Access. I reached the current content and was like “nooooo thats it???” 😭 But I don’t regret buying it. Not even a little. If updates are free I’ll definitely return every time new content comes out. Really strange game, in a good way. Support it if you like indie adventures with weird ideas. Recommend!
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.
Related
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| $299 | 1 | 100% | $9.99 | |
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| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $21.7K | 122 | 84% | $9.99 | |
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| $21.7K | 62 | 90% | $19.99 | |
| $21.7K | 103 | 62% | $9.99 |