KATOA: Oceans is a casual app developed by Sankari Studios.
Install Statistics
KATOA: Oceans has been installed 49 thousand times. In the last 30 days, the app was installed 35 times.
User Ratings
KATOA: Oceans is rated 3.38 out of 5 stars. The rating is based on 200 ratings.
App Information
KATOA: Oceans is freely available from Google Play. The app size is 738.68 MB. The latest version available is 1.35. The last update was on November 7, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since May 2023.
Description by Sankari Studios(from Google Play)
Become a Guardian of Light! Defend the oceans from the toxic Blight and build breath-taking underwater habitats in KATOA.
Just by playing, you’ll earn real money that will help fund environmental projects from around the globe that urgently need your help!
Create reefs filled with colorful corals. Invite turtles, rays, dolphins, parrotfish, and other exotic sea creatures to your safe havens, and bond with them through their stories and shared adventures. Defeat the malignant Blight; foul invaders created from the ocean’s pollution.
Restore these magical underwater worlds and climb the leaderboards of ocean defenders!
Be a hero. Play the game. Save the world.
■ Earn real money that goes to saving our oceans just by playing the game
■ Meet a colorful cast of characters, with unique personalities and lots to say
■ Explore the world’s oceans and discover new biomes to reclaim and expand
■ Design your own havens with a variety of beautiful Flora
■ Defeat the toxic Blight that pollutes the world
■ Assemble a team of adventurous Fauna to embark on Quests and bring back valuable resources
Need help? Just contact support@sankaristudios.com! We'd love to talk to you.
Recent changes: * Fixed an issue where users were unable to log into the game. * Android 15 compatibility. * Unity security patch.
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Very enjoyable and well-made game, with a great message. I have thoroughly enjoyed playing this so far and will continue to do so. Waiting for multiple raids just to complete the daily quests on several different locations becomes tiring and time-consuming. There is significant lag during the blight attack mini-game when many objects are positioned in the frame. Besides, these two points, I love it!
★★★★☆Cailin Brown· Jul 14, 2024
It's a pretty cool game, I like the concept and actually helping to pay in one way shape or form to help the ocean is nice. However, I've been playing for a long time, and I don't know how to unlock the next haven. I have the next mini haven, Shackleton ship or something I forgor, but after that everything is locked. Is there content that is going to be added? Do I need to do something specific to unlock the rest? Is this a bug? Help I want to build another haven.
★☆☆☆☆Robin Woodard· Mar 7, 2024
I wasn't able to play long enough to give a good review, hence one star. Every time I try to enter my haven I get a "fetch haven failed" error (might have different wording). Otherwise... I like the utilization. The game isn't very engaging, but feels more like a game you check for a few minutes during a work/school break, which is fine. I don't get how playing a game helps organizations, I didn't see any info explaining it while I played; I would like to see that added, and to be able to play.
★☆☆☆☆Peter von Feldt· Feb 20, 2024
Controls are non-existent. Tap and slide tactics are really not working with this game. Also let us customize the avatar and explain what every arrow does because what you have isn't explained. Playable, yes, however unless this is updated, I really won't be playing it.
★☆☆☆☆Mike Cheadle· Sep 22, 2023
Love the concept and was enjoying the brief time I got to play the game, but it is buggy and fundamentally does not work. Now whenever I enter the Great Barrier Reef the haven loads, but I can't do anything no UI controls or interface loads and the only way out is to quit the game. I can go into and play Shackleton's Shipwreck and that works fine. Have contacted the Devs and had zero response so seem like they don't care either. Don't waste your time.
Google Play Rankings for KATOA: Oceans
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Technologies used by KATOA: Oceans
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