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OPUS: Rocket of Whispers header image
Released Feb 7, 2018 $3.74 · −75% Very Positive Counts toward your Steam games

OPUS: Rocket of Whispers

By SIGONO INC.

IndieStory RichVisual NovelEmotionalFemale ProtagonistSingleplayerAdventureColorfulInteractive FictionPuzzleExploration2D
Track this game Steam page
Followers —
Reviews 1,439 Very Positive
Players yesterday 3 at the busiest moment
Owners 200K–500K estimated

About OPUS: Rocket of Whispers

OPUS: Rocket of Whispers is a game tagged Indie, Story Rich and Visual Novel by SIGONO INC., released Feb 7, 2018. It has 1,439 Steam reviews (Very Positive). It has an estimated 200K–500K owners on Steam. The Steam games most like it include OPUS: The Day We Found Earth, OPUS: Echo of Starsong - Full Bloom Edition and 锈翅 逃离我的家乡 Without Wings.

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.
From the Steam page

Steam's store box shows the price and a buy button. It loads from Steam, which may set its own cookies.

Steam data

Everything Steam lists for OPUS: Rocket of Whispers · record updated 1 hour ago

Steam store

Overview

App ID742250
Release dateFeb 7, 2018
Last change number39940673
Last record update1 hour ago

App info

App type
Game
Developer
SIGONO INC.
Publisher
SIGONO INC.
Steam profile
Counts toward game count and achievement totals · checked Nov 1, 2025
Franchise
OPUS
Technologies
Unity detected
Website
sigono.com

Platforms

Windows macOS
Steam Deck
Playable

Features

5
Single-playerSteam AchievementsSteam LeaderboardsSteam Trading CardsFamily Sharing

Related apps

  • FranchiseOPUS

Patches

Builds

1
BuildBranchUpdated
7808161publicDec 2, 2021

Packages & DLC

DLCs

2
IDNamePrice (US)
1792990 Not on the store yet —
1804250 Not on the store yet —

Depots

Depots

4
IDNameSystemsSizeDownloadManifest
742251 — macOS 523.2 MB 240.5 MB 561382224069615612
742252 — Windows 491.8 MB 233.7 MB 8261515469915607484
742253 — Windows 473.5 MB 227.5 MB 5012007161882267077
743880 — All — — 3074698256165214118

Branches

1
BranchBuildUpdatedAccess
public 7808161 Dec 2, 2021 Open

Configuration

Install foldersteamapps/common/OPUS Rocket of Whispers

Launch options

2
ExecutableArgumentsSystemsDescription
OPUS Rocket of Whispers.app\Contents\MacOS\OPUS Rocket of Whispers macOS
OPUS Rocket of Whispers.exe Windows

Cloud saves

Space per player9.5 MB
Filesup to 1,000
Save locations1
RootPathPatternSystems
WinAppDataLocalLowSIGONO/OPUS_ Rocket of Whispers*All

Data from public Steam pages, updated daily; 1 day of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.

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