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Rocket of Whispers: Prologue

Game overview

Rocket of Whispers: Prologue

In a chilling cellar below the apocalyptic snow, Fei Lin the witch wakes up from hibernation, and ventures into the forsaken world. Guide her through the process of escaping the cellar, and seeing the changed world for her first time.

Adventure Indie Free to Play Great Soundtrack Puzzle
Last tracked players
0
All-time peak
1
24-hour change
Unavailable
Steam reviews
76.5% positive
264 reviews · via SteamSpy

Delayed observation · last tracked . Values marked unavailable are not estimated.

About this game Read the full description
Rocket of Whispers: Prologue is a short narrative game with a very short playtime.

It takes place before the main game, OPUS: Rocket of Whispers, and tells the story of Fei Lin’s first waking moments.

Story


“Fei... Have you awakened?”

When I awoke, I was all alone.
The familiar scenery around me, were in ruins.

In a chilling cellar below the apocalyptic snow, Fei Lin the witch wakes up from hibernation, and ventures into the forsaken world. Guide her through the process of escaping the cellar, and seeing the changed world for her first time.

“If you awaken to a world in ruin, please... return us...” - Church Elder

With an important mission and the hopes of the people resting on her shoulders, Fei Lin takes her first steps into a lonely, empty world that has been forgotten by time itself.

Game Features


  • Explore Fei Lin’s origin
  • Escape the cellar!
  • A hauntingly beautiful world
  • An audiovisual marvel

==========================================

※ This is a free mini companion piece for OPUS: Rocket of Whispers, created for our fans.

Player activity

Concurrent players over the last 48 hours.

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System requirements Windows · macOS

Windows

Minimum

Minimum:
  • OS *: Windows XP, Vista, 7, 10
  • Processor: 1.4 GHz Dual Core or Greater
  • Memory: 2 GB RAM
  • Graphics: 256 MB OpenGL 2.0 compatible graphics card

macOS

Minimum

Minimum:
  • OS: OS X Snow Leopard or later
  • Processor: 1.4 GHz Dual Core or Greater
  • Memory: 2 GB RAM
  • Graphics: 256 MB OpenGL 2.0 compatible graphics card
Game details Languages, features & support
Publisher
SIGONO INC.
Brazilian rating
l
Steam Germany rating
0
Features
Single-player, Family Sharing
Languages
English, Traditional Chinese, Japanese, Simplified Chinese
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (4)
LanguageInterfaceFull audioSubtitles
EnglishYesNoYes
Traditional ChineseYesNoYes
JapaneseYesNoYes
Simplified ChineseYesNoYes
Steam store page fresh · checked 2026-10-30 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
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Genre Benchmarks

Player Count Top 9%

Activity Heatmap

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Frequently Asked Questions

Is Rocket of Whispers: Prologue free to play?
Yes, Rocket of Whispers: Prologue is free to play on Steam.
What genre is Rocket of Whispers: Prologue?
Rocket of Whispers: Prologue is a Adventure, Indie game.
Who developed Rocket of Whispers: Prologue?
Rocket of Whispers: Prologue was developed by SIGONO INC. and published by SIGONO INC..
What platforms does Rocket of Whispers: Prologue support?
Available on Steam for Windows, macOS.

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