Apollo Sonata Demo
Apollo Sonata is a 2D story-driven exploration ADV.This demo offers about 30 minutes of gameplay, covering around 70% of the first playthrough.Explore the nighttime campus as Miu and uncover its hidden mysteries.
Type | Demo |
Release Date | 10/4/2025 |
Franchise | 梦结界工作室 |
Developer | plasmafall |
Publisher | Eternal Dream |
Last Updated | 10/18/2025 |
Steam App Id | 3965690 |
About Apollo Sonata Demo
Apollo Sonata Demo is an Indie, Adventure, and RPG Demo developed by plasmafall. On 10/4/2025, it was released on the Steam Store by Eternal Dream. Apollo Sonata Demo can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this demo app.
Apollo Sonata Demo also supports 4 languanges in-game including Chinese (Simplified), English, and Japanese. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Apollo Sonata Demo supports the following features:
- Single-player
- Game demo
- Full controller support
Media & Sceenshots
Explore the featured video and screenshots from Apollo Sonata Demo featured in the Steam Store.

Supported Languages
Apollo Sonata Demo is available in 4 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
Name | Interface | Audio | Subtitles |
---|---|---|---|
Chinese (Simplified) | Yes | No | Yes |
English | Yes | No | Yes |
Japanese | Yes | No | Yes |
Chinese (Traditional) | Yes | No | Yes |