1 store · cheapest $14.99 · source CheapShark
Its record low was $8.99 in March 2026 — $6.00 below today's best price.
All-time low $8.99 on Mar 19, 2026 · source cheapshark
Not enough observations yet. History starts the first time we see this game and grows from there — we never back-fill a price we did not record.
Concurrent Steam players · sampled just now
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Official Steam announcements for this game
Selected for the “Choose Wisely Festival” & confirmed to join the Steam Sale!
／ 🌈 Rainbow Sea 🌈 Selected for the Choose Wisely Festival & confirmed for a Steam Sale! ＼ Starting December 8, we’ll be holding a 30% off sale on Steam! Don’t miss this chance to play the game! 🌈🎮 Sale Period: December 8 – December 15
10mo ago
🌈Rainbow Sea celebrates its 1st Anniversary today!🎉
Today, September 20th, marks one year since the release of Rainbow Sea.We are deeply grateful to everyone who has joined us on this journey with the Seven Lucky Gods. Over the past year, your messages, screenshots, and kind reviews have given us encouragement ...
last yr.
Mac Brightness/Saturation Fix
Fixed an issue where the Mac version displayed abnormally high brightness and saturation. The Windows version received internal package updates related to this fix, but there are no changes to the user experience.
last yr.
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.
