Echocalypse: Scarlet Covenant

Echocalypse: Scarlet Covenant

By YOOZOO (SINGAPORE) PTE

Echocalypse: Scarlet Covenant is a mobile strategy RPG featuring a collection of characters known as Cases. The game is currently celebrating its 2nd anniversary with limited-time events, character rewards, and the introduction of new elemental damage mechanics.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Fans of anime-style strategy RPGs and character-collection games.

Key features

SSR Case Collectionstandard

Players can acquire and unlock various SSR-tier characters through anniversary login events and selection chests.

Elemental Damage Systemstandard

The introduction of MR-tier characters like Kala brings exclusive elemental attributes and specialized combat mechanics to the game.

Interactive Character Customizationstandard

Unlockable outfits include special touch effects and exclusive ASMR audio content for specific characters.

Anniversary Reward Campaignsstandard

Time-limited events offer up to 98 free draws and exclusive character outfits to boost player engagement.

How much does it cost?

freemium

Velocity

Steady developmentShow more...

5 versions in history. Development pace: steady.

See all version history

Who built it?

YOOZOO (SINGAPORE) PTE

13+ apps tracked · Games

Infinity KingdomInfinity KingdomEchocalypseEchocalypseSaint Seiya AwakeningSaint Seiya AwakeningDynasty Origins: PioneerDynasty Origins: PioneerTime RaidersTime Raiders成り上がり-華と武の戦国成り上がり-華と武の戦国그랑삼국그랑삼국Infinity Kingdom:Elemental EraInfinity Kingdom:Elemental Era三国志ブラスト-少年ヒーローズ三国志ブラスト-少年ヒーローズ에코칼립스: 진홍의 서약에코칼립스: 진홍의 서약Zomline SurvivalZomline SurvivalEchocalypse -緋紅の神約-Echocalypse -緋紅の神約-
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

Google Play
4.44 · 51k
App Store
4.70 · 9k

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Echocalypse: Scarlet Covenant

How's the Games market?

The rivals identified

The Analyst's Read

Key takeaways for Echocalypse: Scarlet Covenant

Where is it heading?

Bottom line

The app leverages high-value anniversary rewards and new elemental gameplay mechanics to drive user retention and character acquisition.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Echocalypse: Scarlet Covenant, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Echocalypse: Scarlet Covenant Intelligence Report.” Updated Apr 14, 2026. https://marlvel.ai/apps/com-yoozoo-jgame-us

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Data licensed under CC-BY-NC 4.0