# Nientum - Op.ZERO — Story-rich musical rhythm game

> Story-rich musical rhythm game (iPhone/iPad app by QueseraGames Co.,Ltd.)

- Source: https://appshunter.io/ios/app/nientum-opzero/id6757788137 (this page in markdown: same URL + `.md`)
- Developer: [QueseraGames Co.,Ltd](https://appshunter.io/developer/1527726535)
- Category: Games, Action, Music
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 12+
- Requires: iOS 15.0 · 1.7 GB
- Languages: American English
- Released: 2026-10-26
- Data updated: 2026-11-05

## What is Nientum?

"—To fade away... was it hope for you and me, or despair?"

『Nientum – Op.Zero』 is a 2D action-adventure music game that combines platformer, action, and adventure elements.

Tune the stage through musical interactions and experience a unique journey to breathe life back into a theater that has settled in a gray stillness.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Nientum - Main Chapter | $9.99 | one-time |


## Chart rankings

- #183 in Top Grossing · Music (US App Store)

## Is Nientum safe?

Not enough ratings yet to assess Nientum.

## Is Nientum legit?

Nientum - Op.ZERO appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Nientum is 75 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.0.19 — 2026-11-02

Minor Bug Fixes

### 1.0.18 — 2026-10-30

Minor Bug Fixes

### 1.0.15 — 2026-10-26

Minor Bug Fixes

### 1.0.2 — 2026-10-26

No release notes.

## More apps by QueseraGames Co.,Ltd

- [KALPA - Original Rhythm Game](https://appshunter.io/ios/app/kalpa-original-rhythm-game/id1527726533)
- [Rabbit Jumps!!](https://appshunter.io/ios/app/rabbit-jumps/id6473811322)
- [Fade ^2](https://appshunter.io/ios/app/fade-2/id6474643671)

All apps by QueseraGames Co.,Ltd: https://appshunter.io/developer/1527726535

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-05.*