A groundbreaking 3D dungeon RPG where you aim for the ultimate goal — the 999th floor.

Live-action footage and 3D CG merge to create an overwhelming sense of immersion, where reality and fantasy intertwine.

Explore hyper-realistic dungeons and face powerful monsters that will test her fate.

How to Play

Collect treasure chests or defeat all enemies on a floor to reveal the exit.
If you fail to reach the exit within the time limit, it’s game over.
Treasure chests grant rewards that enhance your stats.

When enemies get too close, your vision may become obscured. In such cases, it’s easier to defeat them by retreating while swinging your sword.
Your sword strikes can pass through walls, dealing damage to enemies on the other side. Attacking suspicious areas preemptively is key to survival.

The game supports auto-save. Upon launching, you can choose to continue from your last save or start a new adventure.

Controls:
WASD / Arrow Keys / Gamepad / Space – Sword Attack

Key Features

• Immersive fusion of live-action video and 3D CG

• Procedurally generated 999-floor dungeon

• Tense exploration with time-limited exits triggered by treasure or total enemy defeat

• Wall-piercing sword attacks enable strategic combat

• Auto-save support — continue your journey anytime

• A grand story where memory and destiny intertwine

• Can you ascend the Tower of Memories and break the eternal cycle?

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Story

In the age when gods still ruled the earth, the world was shaped by a power known as the Echo — the power of memory itself.
The legendary weapon that sealed this force, the Sword of Ages, was guarded by a lineage born of both gods and humans.
But a thousand years ago, during a great war, the sword was lost.

The protagonist is the final descendant of that bloodline — the last Valkyrie.
One day, amidst the flames consuming her homeland, she hears the voice of the sword and beholds visions of fallen warriors — their Echoes.
These memories are not mere fragments of history, but reflections of her own past lives — proof of the destiny she must bear.

Guided by these fragments, she sets out on a journey across the world, descending into an ancient tower of labyrinthine design.
There, she confronts forgotten seals and fallen warriors, each encounter forcing her to face the truths buried in her past.

In time, she uncovers the long-hidden history of betrayal and sacrifice surrounding the Sword of Ages — and realizes that she herself stands at the heart of this endless cycle.
At last, she awakens the Sword of Ages and faces the shadow of her own memory.

Message from the Developer

This project began as a concept for a 3D horror exploration game set in a Western-style mansion.
As development evolved, we fused RPG elements and introduced a Valkyrie protagonist, creating a unique and expansive world.
Special attention was devoted to the graphics of dungeons and monsters, as well as the live-action sequences that heighten immersion.

We’ve poured into this title a sense of unprecedented realism and tension.
We hope you’ll experience this new form of 3D dungeon RPG for yourself.