♥The whole universe is filled with you, make a pledge♥
Latest version of pledge system officially released

Ecocalypse: Crimson Oath is an RPG mobile game that fosters beautiful girls without damage.
With the enthusiastic support of many users, the pledge system has been officially launched!
Experience new secrets and receive special benefits from the latest version!
Collect pledge tokens to open the hearts of girls and make your own unique pledge!

Pledge with me, new pledge system officially launched

A new version of the core system - the pledge system has been officially released.
Collect pledge tokens, make pledges with your favorite “evolutions,” and enjoy touching stories exclusive to the characters.
Some characters have special exclusive interactions! Look forward to beautiful memories!
Will you give me a hug? Will you hold me high? Can you touch my hand?
Different emotions, you have to find them all yourself!

It excites me, a fantasy wedding with a girl who targets my tastes

In accordance with the oath city system, a new secret area exploration, “Flower Road of Oaths,” has been officially opened.
Explore secret maps with other summoners, trigger special dramas, defeat bosses, receive pledge training materials, and exchange pledge tokens exclusive to select characters.
Now, let's go! You're energetic, and she's ready to open up!

Greater benefits, huge gifts given to returning users

Increase the quantity, keep the price the same! The benefits are even greater!
We provide a free 10-draw drawing every day and generously provide a large amount of training resources.
The training system allows you to swap team characters with one touch and allows for damage-free switching between new and old characters.
There's also a new rookie card pool that includes 6 exclusive SSR characters, so you can stay one step ahead!
You will definitely become a winner this time!

Freely switch between various costumes

A beautiful costume is essential when exchanging vows, right? The pledge system simultaneously provides limited costumes exclusively for characters!
Famous illustrators from China, Japan, and Korea came together to create nearly 100 unique girl characters.
Live 2D and illustrations are elaborate and beautiful. We also provide customized costumes to all pretty “evolved creatures”.
Experience a new feeling every time with various poses and new costumes!