Only exact code strings in publisher-controlled posts are listed.
15 publisher-posted codes
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Publication evidence is verified. Current in-game success and remaining uses require a separate check. Check the official post below each code for region, account, and version requirements.
Publication verifiedPhoebeLOVE
Code-specific requirements · confirmed wording is quoted from the official evidence.
Gift Code: ECHOHAPPY1ST. Reward: S Elementium x10, One Year Anniversary Avatar Frame, Celebration Cake – First Anniversary Furnishings, Red Apple x2, Green Apple x2. (Cross-verified via bluestacks.com, urgametips.com, mumuplayer.com, game.guide, pocketgamer.com)
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How to redeem Echocalypse: Scarlet Covenant codes
Game-specific menu steps and platform differences are not verified. Do not enter account details on an unverified website.
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Official store game information
Echocalypse: Scarlet Covenant is listed by Yoozoo (Singapore) Pte. Ltd as Role Playing · Action-strategy. These images are from Google Play.
Google Play listing media
Genre
Role Playing · Action-strategy
Developer
Yoozoo (Singapore) Pte. Ltd
Install source checked
Google Play · Android
Store region checked
Thailand
Monitored sources
2 official links
Echocalypse: Scarlet Covenant is listed on Google Play by Yoozoo (Singapore) Pte. Ltd as Role Playing · Action-strategy. The checked store region is Thailand.
Google Play listing excerpt: “Embark on a journey with charming Kemono girls and 10 million players worldwide!”
Echocalypse Scarlet Festival is in full swing! New summer swimsuits are here! Meet girls by the seaside and unlock brand-new coastal encounters! On August 22, the Water Element MR Coordinator [Clara] arrives with her exclusive summer swimsuit [Enchanting Waves]! The incredibly capable mountain rescue team captain is actually a mischievous snow monster girl…
They are your steadfast comrades and your emotional anchors. Encounter maidens of diverse personalities, collect Oath Tokens, and dissolve the barriers around their hearts. Experience exclusive stories and forge an unbreakable, eternal oath with your favored Case. Present the ring and let them don the bridal attire of love!
— Witch Interaction, Intimate Whispers —
The full publisher description was checked on Google Play on 2026-10-21. Read it at the official store linked below.
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Game and code research sources
The store link supports game facts. Each code has its own publication evidence. Latest check record: 2026-10-22. Of 1 code research links: 1 responded, 0 were unreadable, 0 failed, and 0 have no check record. A response alone does not verify a code.
