# Nientum - Op.ZERO

> A 2D action-adventure where the story unfolds by tuning the stage with music. A play by Aleph and Liora, who have lost their memories. A beautiful yet eerie stage, and the secret of the forgotten theater await. Your choices will determine the play's ending — and their fates.

## Game facts

- Developer: QueseraGames
- Publisher: QueseraGames
- Release status: Released
- Release date: Oct 14, 2026
- Region for this schedule: GLOBAL
- Platforms: PC and MOBILE
- Genres: Adventure, RPG, Simulation, Action, casual, Rhythm, Puzzle, Action-Adventure, Platformer
- Steam Deck: Playable (Steam, checked Nov 4, 2026: https://store.steampowered.com/app/2725250/)
- Languages: Interface: American English, Japanese (Japan), Korean (South Korea), Chinese (China), Chinese (Taiwan); Subtitles: American English, Japanese (Japan), Korean (South Korea), Chinese (China), Chinese (Taiwan); Audio: Japanese (Japan) (IGDB, checked Nov 4, 2026: https://www.igdb.com/games/nientum-opus-zero)

## AI Review Analysis

Analyzed Sep 1, 2026

### Strengths

- An original concept combining musical theater and rhythm gameplay, with strong immersion
- Outstanding presentation created by beautiful artwork, dynamic stage direction, and full voice acting
- An emotional, engaging story that reinterprets fairy tales and classic folklore

### Weaknesses

- There is little content even by Early Access standards, with a small main story and song list
- The latter part of the story and its ending have not yet been released, leaving the narrative incomplete
- During story gameplay, notes, long notes, and yellow stars can blend into the background, reducing readability

## Links

- [Nientum - Op.ZERO on WAME](https://www.wame.is/game/3177)
- [Player reviews](https://www.wame.is/game/3177/reviews)

Updated: 2026-11-09T17:27:07.329Z