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Primordium: Eclipse

About this game

Primordium: Eclipse

― The fate of this world rests on a single girl’s decision.

Shiho Ōsuga, an ordinary high school student.
One day, everything begins when a mysterious Remnant Room suddenly appears at her school.

Beyond its door lies another realm, ruled by the Zaihaku (Glitch)—once human, now twisted into monsters by their sins.
Granted the power to forge weapons at will, Shiho must face these creatures and fight to save a world being consumed.

Strengthen your abilities, surpass your limits, and break through.

Her transformation will reshape the world— juvenile, high-speed 3D action experience.

Primordium: Eclipse

“The fate of this world rests on a girl’s decision.” From the mysterious Remnant Room emerges another realm, ruled by the Zaihaku (Glitch)—once human, now twisted into monsters by their sins. Strengthen your power to forge weapons at will, surpass your limits, and fight to reclaim your world.

Developer

AmatsuKaze

Publisher

AmatsuKaze

Release Date

11 May, 2026

Platforms