Download Echocalypse: Scarlet Covenant App V. 4.6.5
Apple AppStore - Google Play
Echocalypse: Scarlet Covenant App V. 4.6.5
by YOUZU (SINGAPORE) PTE. LTD.
Echocalypse 2.5 Year Anniversary is going live on May 16! New MR Case Honorblade Chiraha debuts with her Oath Outfit [Gentle Drink]. Past memories, present bonds, and the path ahead—the future await - More Info...

Available Since: 2023-12-14
Developer: YOOZOO (SINGAPORE) PTE. LTD.
Seller: YOUZU (SINGAPORE) PTE. LTD.
Price: 0 USD
Current version: 4.6.5
Last Updated: 2026-05-18

Ratings: 4.70 out of 5 stars.
Based on 9931 reviews. (Rate/Review)
Genre: Games
Filesize: 3.57GB
IOS Bundle ID: com.yoozoo.jgame.us
Age Rating: 12+
Languages: AR, EN, FR, DE, ID, JA, KO, PL, PT, RU, ES, TH, ZH, TR, VI

Videos: Echocalypse: Scarlet Covenant App Videos

Echocalypse 2.5 Year Anniversary is going live on May 16! New MR Case Honorblade Chiraha debuts with her Oath Outfit [Gentle Drink]. Past memories, present bonds, and the path ahead—the future awaits you! Log in to select a UR Case, exclusive Vibration Arm, and Neolith for free! Sign up for Iridimorphite and massive rewards! Newbie benefits upgraded: sign-in to obtain an MR Case of your choice! Awakener, are you ready for the gala?

Echocalypse is a post-apocalyptic sci-fi strategy RPG. As an Awakener, you will lead humanity's final hope—the [Cases]—to harvest mystic power and scale your strength to save your sister, uncover the hidden truth, and restore world order. Fight alongside the maidens at the world's end!

— Eternal Oath, Everlasting Love —
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 —
Your once-resonant partners have lost control, transforming into [Witches]. Within the [Witch's Den], destruction and salvation intertwine. Are you ready for this journey of unknown bittersweetness? The special gameplay [Witch's Den] not only diversifies your lineup and boosts combat power, but also offers exclusive plots and unique interactions. Distinct AI-driven dialogue breathes soul into them. Speak directly with girls and create moments of intimacy!

— Easy Play, Massive Draws —
Explore the rich and engaging Dorm system—a warm sanctuary for the maidens. With Auto-Battle, Quick Blitz, and a suite of QoL optimizations, dailies can be cleared with ease. Various casual mini-games provide massive resources without the grind. Newbie benefits include 100 free draws delivered instantly!

— Zero Loss, Smooth Growth —
Tired of frequent updates and resource shortages? The growth system of Echocalypse supports quick replacement while inheriting all levels and Equipment stats. Transition smoothly between Cases with zero power loss. Invest boldly and build your ultimate team without wasting a single resource!

Want BIG updates? Subscribe Here: