"...through each crystal-like shard

I see countless unfamiliar faces

...Who am I?"

The cosmos is vast, and the stars are silent. Within this emptiness woven by the laws of physics, what secrets remain unheard? When beings from different dimensions cross paths, what new destinies will unfold?

Septenary is an action game that blends retro vaporwave aesthetics with a mysterious cosmic narrative. You are a “Celestial Scholar” recruited by the Royal Observatory Foundation. Wielding a specially crafted Decree Ruler, you must venture into The Dipper Realm, sever the Baleful Stars that have possessed the celestial lords, and perform celestial exorcism—restoring fortune and peace to Earth.

• Satisfying Slash Action – Slice through waves of Baleful Stars and feel the pure thrill of destruction.

• Global Leaderboards – Compete for high scores and challenge players around the world.

• Vaporwave Atmosphere – Immerse yourself in a retro-futuristic visual and audio style that feels both dreamy and profound.

• Diverse Challenges – Test your judgment, perception, and reflexes across meticulously crafted levels.

• Unforgettable Encounters – Meet unique characters, shoulder the mission to protect Earth, and ponder the meaning of “loneliness” and “self” along the way.

Deep in the starry sea, your answer awaits.