The story of the world of devil and humans.

In a world where Eternal night lasts after Nightfall..

Devil Contractors walk in the city with their own devils.


▷ A feast of strategy and tactics

One deployment that catch opponent’s blind side.

Will you be able to find out?


▷ Deep story

An interesting story consisting of 12 chapters.

Enjoy the story of devil contractors full of adventure and conspiracy.


▷ Arena

All of contractors fight in Arena to reach the truth of the world!

How deep is your strategy?


▷ Subjugate

The Huge Devils get stronger and a lot of rewards come together.

Meet the real DEVIL with various skills and find out optimal movement.


☆ Available on Android OS 6.0 and above, not available on Galaxy S4 and below.

☆ NightZero supports a variety of game languages. (한글, English, 中文繁體, 日本語)

◇ Official community ◇

Official Forum


Official Discord



◇ Developer contact ◇


NADAGAMES F6 15, Samseong-ro 95-gil, Gangnam-gu, Seoul, Republic of Korea

© 2019 by Nadagames corp.