World of Water

In-app purchases
4.2
27.1K reviews
50L+
Downloads
Content rating
USK: Ages 12+
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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
31 Oct 2025
Events and offers

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

4.2
24.8K reviews
LÔYÂL CHÛKWÛMÂ
6 November 2025
You know what I'm changing my review to one star What is going on you make us download updates that makes the game useless Just today I've been trying to log in And twice your changed my account to reef one I use a reef 26. I log in and you give me a new account. I reinstalled the app Whenever you make updates it worsens the game. No one's complaining about the game. we don't need updates. The game is useless to me currently. I can't even log in properly
5 people found this review helpful
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StarFortune
25 October 2025
We apologize for the inconvenience. Please try the following: 1.Update to the latest version from Google Play or App Store. 2.Close unused background apps to free up RAM. 3.Ensure your network connection is stable and you have enough storage space. 4.Reboot your device. If these steps don't help, please contact our Customer Service.
Keya
6 September 2025
pro: no forcing ads | con: point salad is extremely notification exhausting | game is designed for match battle, which is completely monotonous, feels manipulative they don't let you play more fish saving game. the balance btw match battle + fish game is heavily skewed not to my liking + quite boring rather quickly
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StarFortune
6 September 2025
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
Daniel Sachari Quimco
18 June 2025
the game is very fun, and a little laggy. when I started and got a little stronger, building time takes quite a while, and it only has 1 building queue. I searched for a builder or something to build but there was none. also it'd be better if it has three rallies that can be organized
1 person found this review helpful
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StarFortune
19 June 2025
Hi there, 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


Updates:
1. Increased Mosasaur maximum level to 100.
2. Increased passenger capacity for each Mobula Convoy in the Tideborne Transport event to 15.