OPUS: Rocket of Whispers Steam store
Game description
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.
Basic info
| Developer | SIGONO INC. |
|---|---|
| Publisher | SIGONO INC. |
| Platforms | Windows · macOS |
| Steam Deck | Playable! |
| Release date | Feb 7, 2018 |
| Price |
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Minimum specs
| OS | Windows XP, Vista, 7, 10 |
|---|---|
| Processor | 1.4 GHz Dual Core or Greater |
| Memory | 2 GB |
| Graphics | 256 MB OpenGL 2.0 compatible graphics card |
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Review Analysis Score
We haven't read this game's reviews yet. Scores will appear here once we have.
Not enough recent reviews for us to analyze this game yet. 30 Steam reviews in the last 90 days
Order an analysis with credits, or scrap the game for free.
Steam review activity
since launch, by month · major update
Feb 2018Oct 2026
per day · 13 reviews, peak 2/day
Sep 30Oct 29
per month · 31 reviews, peak 16/month
Aug 2026Oct 2026
per month · 74 reviews, peak 18/month
May 2026Oct 2026
per month · 128 reviews, peak 18/month
Nov 2025Oct 2026
Steam only gives daily counts for the last 30 days; longer ranges are by month. Months with fewer than 10 reviews are left out of % positive.

