Rainbow Sea

Contains ads
3.6
316 reviews
10K+
Downloads
Content rating
Teen
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About this game

(Notice) We have posted a guide on support and walkthrough, if you would like to take a look.
https://shirokurohitsuji.studio/en/2021/01/19/rainbowsea_walkthrough_announcement/

Rainbow Sea is an adventure game with beautiful character designs, isometric pixel-arts, nostalgic chiptune-flavored music, and a sometimes amusing, sometimes melancholy plot. You can clear this in a couple of hours, but you can play it again and again as the story changes depending on your choices and actions, and there are many ways to reach a single ending.
The player spends a year as Human, chosen to be a god, nurturing relationships with the Seven Lucky Gods aboard the treasure ship. You can move freely around the ship by tapping the screen. By talking to the Seven Lucky Gods, you can get their affection. New events will occur under certain conditions such as winning their affection, weather, and events you have seen so far. There are over 100 different types of events. You can find the conditions of each event by watching advertisements, so it is easy to find.
Not all of the Seven Lucky Gods characters will open up to you right away, and as you interact with them, you'll start to see what they're up to. You'll start to see what they're dealing with, and since many of them won't reveal their true colors until you get to know them, you may find yourself going through the game with a somewhat unsettled feeling. In addition, Rainbow Sea allows you to lie, so you can hide your true feelings from the Seven Lucky Gods and change the course of the story. You can enjoy character designs that greatly reflect the personalities of each of the Seven Lucky Gods, music which is like a fusion of Japanese style and chiptune, and a bittersweet scenario.
We are also planning to update the character graphics and pixel-art animation in the near future.
Updated on
Oct 18, 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
Location, App activity, and Device or other IDs
This app may collect these data types
App info and performance
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.6
310 reviews
Bembi Konsam
October 27, 2025
it's honestly hard for me to remember every schedule for every character, but I guess it's the complexity that makes it more fun. I love how each character is different, their personalities don't heavily scream in your face about their stereotypes and yet still remains close to it, it feels a bit more real so I love the writers for that one. I know the art style is not final but I love the rustic look, somehow it fits with the theme song and kinda like how old paintings used to be.
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光信栄
May 14, 2025
The game has so much potential, yet, it kinda falls short. The purpose of the game is really vague. Not a lot to do when you have no character event. It feels really empty. I'm considering to delete the game, but I'm curious to see the endings, so I guess I'll hold on? Or perhaps I might try the pc version since one review said it feels more complete than mobile.
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Xeans Merimori
March 27, 2024
I played this game 2 years ago, and I'm happy to say that it's just as good as the first time I played it!! I love the characters and their different personalities so much!! It's very f2p friendly too!! Ads aren't even annoying since they're optional, and I love how there are multiple endings for each and every character, all of them being satisfying to achieve!! The art is really pretty too!! I look forward to seeing more games like this one day! :DD
29 people found this review helpful
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What’s new

- Fixed Unity security issues