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Rainbow Sea

Also known as Rainbow Sea, rainbow sea, rainbow-sea

Rainbow Sea is a multi-ending adventure with pixel-art style based on the myth of the traditional Japanese gods — Seven Lucky Gods. You explore inside a treasure ship and make choices to change the storyline. All twenty two endings are true endings, and only you can know the authentic story.

Last update
22 May 2026
Players now
0

Latest update

Update history

Browse past updates and patch notes for this game.

9 updates

Gallery

In-game media

Achievements

Community progression

Top picks from 34 Steam achievements, sorted by player unlock rates.

  • Fragile HumanExperience 20 events in total65.0%
  • A god with the power of the sun, perhaps?Hidden58.6%
  • The flowerbed is in the corridor.Hidden55.8%
  • When you get sleepy, go back to your room and sleep!Hidden52.8%
  • When you're hungry, come here and have some food.Hidden52.1%
  • NoviceExperience 40 events in total48.8%