Echocalypse: Scarlet Covenant

4.5
49.8K reviews
1M+
Downloads
Content rating
Teen
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

[Echocalypse: Scarlet Covenant] 2nd Anniversary is now live! Sweet celebrations are underway! During the event, log in for seven days to claim an SSR Oath Outfit Selection Chest and bring your favorite Case home! Participate in anniversary events for even more rewards, including SSR Case Rhaina's Outfit, additional draws, and more.

Claim Wedding Dress in 7 Days , Celebrate Pure Love
During the 2nd Anniversary, log in for seven days to receive an SSR Oath Outfit Selection Chest and a corresponding SSR Case Selection Chest to unlock special touch effects and exclusive ASMR. We're giving away these pure white wedding dresses for free! Join the anniversary events to get Rhaina's Outfit [Big Sis Arrived], as well as up to 98 Draws and more!

First MR Case, Experience Elemental Damage
Like a swan dancing on a radiant stage, or a fledgling pleading softly on a warm bridal bed... The Wind-type limited MR Case Kala makes her graceful debut! She introduces exclusive elemental attributes and a unique [Pneuma Skill] and [Pneuma] system. Enhanced entry animations and skill effects highlight her in exquisite detail.

New Witch Lilith: Explore Every Side of Her!
What!? Even the popular Case Lilith couldn't escape becoming a [Witch]!? Awakener, your presence is urgently requested in the [Witch's Den]! The third Witch has arrived! During the event, join the limited-time mode [Phantom Break] to unlock UR Witch Lilith, featuring new artwork and personalized AI chat. Save her before the unknown power consumes her... or be dragged into the abyss?

New Story & Gameplay: The Journey to Save the World Continues
"The smoke from the Teslovik explosion has cleared. The squad members, bearing scars and a belief in revenge, are rebuilding their home under the Awakener's lead, only to uncover a new conspiracy. Everything points to the Empire, ravaged by Calamity and civil wars..." The Main Story Update for the 2nd Anniversary is here! The new PvE mode [Euphoria City] is also live. The journey to save the world is far from over!
Updated on
Aug 28, 2025
Events & offers

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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Financial info and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
46.8K reviews
joedub77
February 26, 2026
I'd gone from thinking I'd finally found the ideal mobile game to absolutely hating it. This game is an abysmal time sink. It feels like a new game mode is introduced every three days and poorly explained, and dailies pile up to where it takes almost two hours to fulfill. It becomes overwhelming to do on a daily basis, and the game completely loses its identity by trying to be everything at once. I'm just done.
4 people found this review helpful
Did you find this helpful?
Roman Ultor
March 18, 2026
Mindless autobattler. Tutorial takes forever. Tutorial takes forever. It advertises 500 free draws when downloading but what it doesn't tell you is you need to play through the story to unlock them, it can't drop the higher rarity units, and you only select one 10 roll from it to keep. Popup ads. Some character designs are grossly blatant fan service but some are REALLY cool and it's unfortunate they ended up here instead of a real game.
2 people found this review helpful
Did you find this helpful?
Matt Culbertson
March 12, 2026
I know it's an idle game but if I can skip through most of the content/fights, am I really playing a game or just tapping a button? after a certain degree no engagement is just as dull as having to wait through something done for you. I would have given this 2 stars but the art and story were about the only interesting thing in this "game"
1 person found this review helpful
Did you find this helpful?