Nientum - Op.ZERO

Nientum - Op.ZERO MOD APK 1.0.13 (Menu, God Mode, Unlocked)

Menu, God Mode, UnlockedMusic
Download APK2.01 GB · v1.0.13
Version
1.0.13
Size
2.01 GB
Updated
Oct 19, 2026
Category
Music
MOD info
Menu, God Mode, Unlocked
Google Play
com.quesera.nientum

Screenshots

Nientum - Op.ZERO screenshot 1Nientum - Op.ZERO screenshot 2Nientum - Op.ZERO screenshot 3

Description

A story-driven 2D rhythm adventure blending music, platforming, and combat. Restore a forgotten theater, face rhythm-based boss duels, and decide how the final curtain falls.

The curtain has dropped on a theater that was once full of life. The lights, music, and applause have all gone quiet. Two girls wake inside it with no memory of who they are or how they arrived. Aleph takes the lead, while Liora steps into the spotlight. Together they set out to revive the theater, though the stage holds more than lost songs. Scattered clues and hidden performances may reveal pieces of their past.

Nientum – Op.ZERO is a 2D adventure game that fuses rhythm, action, and platforming with interactive story elements and puzzles. Set in a crumbling theater, players restore the stage, tune fragments of melodies, and prepare performances. Google Play

Tune the Stage with Music

Music is more than a soundtrack here; it drives the gameplay. Using Aleph's special ability, players tune broken notes scattered across each level to power up mechanisms and bring the melody back together.

As you advance, the once-silent theater slowly comes back to life. Explore, interact, and perform!

Key story moments unfold as rhythmic duets. Confront tough opponents, keep in step, and master each section by striking at just the right moment. Success depends on staying perfectly on beat.

UNCOVER A MYSTERY

Aleph and Liora have lost their memories, yet the theater seems to remember everything…

INVESTIGATE THE MYSTERIES

Explore a range of mysterious scenes and draw your own conclusions about Aleph and Liora. Uncover the answers hidden within the final performance, along with other secrets tucked away throughout the theater.

YOUR CHOICES MATTER

Your decisions shape the story, the outcome of the performance, and the fates of the theater's characters and crew. Enjoy hours of exclusive narrative adventure! Steam Store

Restore broken notes and use musical interactions to repair stage mechanisms and bring the forgotten theater back to life.

🕹️ Rhythmic Boss Duels

Take on boss enemies in duels that demand precise timing and a strong sense of rhythm to come out on top.

🌙 Atmospheric 2D World

Wander through a 2D fantasy theater and uncover its mysterious, sometimes eerie environments.

📖 Story Driven Adventure

Help Aleph and Liora recover their lost memories and reveal the truth behind the forgotten theater.

🎬 Your Choices Matter

Make the choices you feel are right, and they may affect the performance and the characters' fates at the ending.

🎙️Full Japanese Voice Acting

Experience the story and characters fully voiced by well-known Japanese voice actors: Chika Anzai, Yuki Takada, and Takehito Koyasu. (Google Play)

🌐Five Text Languages

The game supports English, Japanese, Korean, Simplified Chinese, and Traditional Chinese text. (Steam)

🎶 Free Play Music Collection

The full release includes 30 Free Play tracks, 20 more than the demo, giving players extra music to enjoy beyond the main story.

How to install

  1. Download the APK file above to your phone.
  2. Allow “Install unknown apps” when prompted.
  3. Open the downloaded APK and tap Install.
  4. If the package includes OBB/XAPK data, follow the bundled instructions.

MOD APKs are modified builds, so Play Protect may show a warning. Install only if you trust the file; use at your own risk.

Download Nientum - Op.ZERO2.01 GB