Echocalypse -緋紅の神約- is a captivating mobile strategy RPG set in a post-apocalyptic world teeming with "Animal Evolution Beings," powerful beast girls. As an Awakened, humanity's last hope, you'll embark on a thrilling quest alongside these companions to rescue your sealed sister and unveil the secrets behind the cataclysm.


Explore a vast, mysterious world, gradually uncovering the truth behind the Echo Crystals and their devastating environmental impact. Simple controls and customizable strategies allow you to create your perfect team of beast girls, combining their skills and formations to overcome challenging enemies.

Key Features of Echocalypse -緋紅の神約-:

• Extensive World: Unravel the apocalyptic mystery within the Shunkokan, where Echo Crystal prophecies manifest as reality. Navigate diverse factions, bolster your abilities, and restore world order while saving your sister.

• Intuitive Gameplay: Enjoy user-friendly controls and build your dream team of Beast Girls for strategic battles. Combine tactics and formations for victory. An immersive storyline and varied quests offer diverse gameplay. Stunning skill effects and captivating music enhance the experience.

• Unique Beast Girl Collection: Gather over 60 distinctive Beast Girls, each beautifully illustrated by renowned artists. Develop and train them, strengthening their combat prowess and forging bonds for increased intimacy and attribute boosts.

• Guild Collaboration: Forge alliances and join guilds with fellow Awakened. Exchange gifts, harness energy from high-energy atomic reactors, and reap collaborative rewards.

• Base Customization: Design your unique base, choosing from diverse themes—from traditional Japanese to futuristic and exotic styles—creating a personalized sanctuary.

• Star-Studded Voice Cast: Immerse yourself in a realistic experience voiced by a stellar cast, including Chika Akasaki, Haruna Asami, and Sora Amamiya, among others.

Echocalypse -緋紅の神約- delivers an addictive blend of strategy and RPG elements in a post-apocalyptic world filled with compelling Beast Girls. Join the fight for survival, uncover hidden truths, and restore order. Download now and experience the captivating adventure!