Rocket of Whispers is an award-winning post-apocalyptic adventure that follows two survivors on a journey to launch a space burial for the lost souls of their desolate world. Help them search the snowy wasteland for supplies and the courage to say goodbye.
Recent Reviews:
Very Positive (17) - 94% of the 17 user reviews in the last 30 days are positive.
All Reviews:
Very Positive (280) - 91% of the 280 user reviews for this game are positive.
Release Date:
Feb 8, 2018

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Recent updates View all (8)

September 12

OPUS: Rocket of Whispers is up to 60% OFF for a limited time!

OPUS: Rocket of Whispers is up to 60% OFF for a limited time!

To celebrate the release of Rocket of Whispers: Prologue, we’re giving special discount for a limited period of time!

Download Rocket of Whispers: Prologue for FREE by following the link 👇🏻

[Lucky Draw]
Download Rocket of Whispers: Prologue for free, leave a review, and reply to this Twitter with a screenshot. One lucky person will get a postcard signed by the dev team!

[How to participate]
1. Go to Rocket of Whispers: Prologue’s Steam page, and leave a rating and review.
2. Screenshot your review.
3. Go to SIGONO’s Twitter page, and attach your screenshot to your reply!

6 comments Read more

August 31

[Add to your wishlist!] Rocket of Whispers: Prologue will be released for free soon

❄️add it onto your wishlist❄️:
As thanks to all supporters of OPUS: Rocket of Whispers up until now, we have decided to release Rocket of Whispers: Prologue for *free* . This short companion piece lasts around 15 minutes, and supports English, Japanese, Traditional Chinese and Simplified Chinese.
The cryonic sleeping pod has been disabled, and the witch who has slept for over a decade must finally awaken…

Go back to the very beginning of OPUS: Rocket of Whispers - before Fei met John. In this game, you must help Fei find a way out of the cellar, while discovering memories hidden from her under the apocalyptic snow.
[Release date] September 12 (Wednesday) for *free*

The latest trailer is out! Check it out on the Steam page, and ❄️add it onto your wishlist ❄️ so you instantly know when it’s out:

We sincerely hope that all players will be able to explore a never-before-seen side to OPUS: Rocket of Whispers.


為了感謝大家陪著《OPUS 靈魂之橋》走過從開發到的九百多個日子,我們決定免費釋出前傳作品——《靈魂之橋前傳:追憶》,這是款遊玩時間約 15 分鐘的非商業極短篇遊戲,將支援繁中、英文及日文。


最新預告片釋出!現在就到遊戲頁面觀看,並把它❄️加進你的 wishlist❄️,接收上架第一手消息:

4 comments Read more


“With a beautiful art style and haunting music, it’s no wonder Opus has earned so much acclaim.”

“I was so overwhelmed emotionally, that I thought about contacting the developers myself. I wanted to tell them “thank you.””
Backlog Critic

About This Game

Travel across a world of ice and snow, through burned down ruins and treacherous peaks, to launch a rocket that will reach the stars.

“Once we fire the rocket, will these ghosts finally leave me?” Asked the man.
“Of course. Our goal, after all, is to return them to the cosmos” The witch replied.

Throughout the game, you will play as two survivors of an apocalyptic plague. Help them achieve the unimaginable of building a rocket, so they can return the deceased to their cosmic homeland through the ancient tradition of space burials.

  • Scour the land for parts to make a rocket that will join the stars
  • A story that comes from the heart
  • Conquer every unforeseen setback that awaits
  • Help the witch and child of rockets uncover the truth buried under the apocalyptic snow
  • Over 30 haunting music tracks, and vibrant environmental noises

Rocket of Whispers is a single-player adventure where players explore a vast snowy wasteland for rocket materials. As you dig through ruins and craft equipment to travel further, the story behind the demise of their world will slowly unfold through the artifacts you find.

System Requirements

Mac OS X
    • 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
    • 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

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