World of Water

In-app purchases
4.4
27K reviews
5M+
Downloads
Content rating
Everyone 10+
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About this game

Friend or foe behind the seagrass? How many treasures lie hidden beneath the coral? What kind of stories are awaiting us? Join the World of Water to explore now! Starting from the Great Barrier Reef, you can break new ground, rebuild your home, assemble troops, challenge enemies lurking in the dark, and eventually become King of the Oceans! Your legend is yours to write!

Game Features
Unique Ocean Base
The Coral Reef is the habitat for deep-sea creatures. Therefore, planning and developing the Coral Reef is a crucial strategy for your Home to thrive! Here, you can also upgrade buildings, research evolutions, train troops, and build the marine habitat of your own. From the small Seaweed Bed to the giant Coral, you are free to enjoy the undersea world designed and developed on your own.

Match-3 Battles
Want to enjoy a relaxing yet fun elimination game? Come play our match-3 battles! You can defeat enemies while experiencing the joy of eliminating puzzle pieces.

Recruit Mysterious Heroes
In the depths of the ocean live a group of mysterious and powerful creatures known as Heroes. Recruiting them as your companions is definitely the best choice in the undersea world. Let these guardians of the ocean kingdom become your trusted partner: explore the mysteries of the ocean and forge your legendary story!

Strategy At Your Will
There are various types of troops and formations in the game. To adapt to rapid changes on the battlefield, you need to select the right combination of Heroes and troops according to different enemies. With proper formation and effective skill releases, you can easily defeat stronger enemies.

Global Cooperation
As the deep sea hides abundant creatures and resources, some may become your opponents. Join the strongest alliance and participate in battles with allies from all over the world. Under the alliance flag, you become invincible!

Help
If you encounter any problems, or have any question, we are here to help. Don’t hesitate to contact us through the in-game GM, or through the following channels:
Official Facebook: @World of Water
Official Discord: https://discord.gg/B5bfaWvcwV
Email: worldofwater@staruniongame.com
Updated on
Sep 19, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Financial info, App activity and 2 others
This app may collect these data types
Personal info, Financial info and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.4
24.7K reviews
John Desmond
October 21, 2024
Great game! Novel setting for a match-3 game, I love collecting actual fish and using them to help clean the reef. My only complaint is that the game feels... cluttered. There's just SO much to do and so many places to go to complete quests, claim rewards, do side quests, etc. It feels a little overwhelming. (Example is the separate adventure screen with a separate internal menu, with another separate save the fish screen) I love everything else about this game though, keep up the good work!
52 people found this review helpful
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StarFortune
October 22, 2024
Glad to receive your advice, we will convey your suggestions to the development team, and continue to improve our game, we sincerely invite you to join our community to share and discuss with more players: Facebook:https://www.facebook.com/World-of-Water-122330270864411/ Discord:https://discord.gg/B5bfaWvcwV VK:https://vk.com/worldofwatergame
Amie Neuman
February 22, 2024
The graphics are GORGEOUS. It's addicting to play. Merging the aspects of match battles, farming and hunting into 1 game makes for a fun mix. I'm not terribly fond of the push for being in Alliances with other players for safety, even if it does come with extra perks. I kind of just want to mind my own business and not worry about other people and pvp. So far nobody's been a snot and picked me clean for not being in one. Time will tell.
7 people found this review helpful
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StarFortune
February 22, 2024
Glad to receive your advice, we will convey your suggestions to the development team, and continue to improve our game, we sincerely invite you to join our community to share and discuss with more players: Facebook:https://www.facebook.com/World-of-Water-122330270864411/ Discord:https://discord.gg/B5bfaWvcwV VK:https://vk.com/worldofwatergame
Gαlαхч Gírl {Rσѕíє}
January 26, 2024
This is not what was advertised at all. I was lead to believe this was a type of adventure, free roaming game but was blindsided when a match 3 game popped up. Then there's a lot of stuff happening at once. Click on this, click on that, hey, click here. Worse, is the hand that constantly points to the quests anytime you don't touch the screen for more than a second. It's absolutely annoying but no way to turn it off. I waited a while for this game, I'm not interested in another match 3.
2,157 people found this review helpful
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StarFortune
January 26, 2024
Thank you for your feedback. We are committed to continuously improving the game. If you have any suggestions or feedback, please feel free to contact us through the following ways. Facebook: https://www.facebook.com/World-of-Water-122330270864411/ Discord: https://discord.gg/B5bfaWvcwV VK:https://vk.com/worldofwatergame

What’s new

1. Added a new Hero: Flower Hat Jelly.
2. Optimized edit permission for the alliance memo feature.
3. Optimized modifier sorting logic for the Item.
4. Optimized fusion method for the Fish Fusion event.