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OPUS: Rocket of Whispers

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App ID 742250
App Type Game
Developer
Publisher SIGONO INC.
Franchise SIGONO INC.
Supported Systems Windows macOS
Technologies Unity Engine
Last Changenumber 28977915
Last Record Update 14 May 2025 – 09:47:38 UTC ()
Release Date 8 February 2018 – 06:30:44 UTC ()
😎 87.66%
1k reviews
2
In-Game
📚 Story Rich 📚 Visual Novel 💔 Emotional 👩 Female Protagonist 📚 Narration

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.

ACTION! Shape the Story at the Immersive Storylines Game Festival

Steam price history

Special Promotion, ends 11 November 2025
Current Price -50% $7.49
Lowest Recorded Price $3.14 at -65% 23 June 2022
Currency Current Price Converted Price Lowest Recorded Price
U.S. Dollar -50% $7.49 $7.49 $3.14 $3.14 at -65%
Russian Ruble -50% 275 ₽ $3.42 -54.25% $1.10 89 ₽ at -65%
South Asia - USD -50% $3.49 $3.49 -53.40% $1.74 $1.74 at -65%
Ukrainian Hryvnia -50% 162₴ $3.85 -48.57% $1.30 55₴ at -65%
Kazakhstani Tenge -50% 2050₸ $3.85 -48.50% $1.34 716₸ at -65%
Indian Rupee -50% ₹ 345 $3.88 -48.10% $1.29 ₹ 115 at -65%
Vietnamese Dong -50% 102500₫ $3.89 -47.98% $1.46 38500₫ at -65%
Indonesian Rupiah -50% Rp 65499 $3.93 -47.42% $1.36 Rp 22749 at -65%
LATAM - U.S. Dollar -50% $3.99 $3.99 -46.73% $2.79 $2.79 at -65%
MENA - U.S. Dollar -50% $3.99 $3.99 -46.73% $2.79 $2.79 at -65%
Philippine Peso -50% ₱242.50 $4.12 -44.88% $1.60 ₱94.48 at -65%
South African Rand -50% R 72.50 $4.19 -44.05% $1.51 R 26.25 at -65%
Chinese Yuan -50% ¥ 30 $4.21 -43.70% $1.72 ¥ 12.25 at -65%
CIS - U.S. Dollar -50% $4.24 $4.24 -43.39% $2.02 $2.02 at -65%
Brazilian Real -50% R$ 23,49 $4.36 -41.75% $1.20 R$ 6,50 at -65%
Saudi Riyal -50% 16.47 SR $4.39 -41.37% $1.86 6.98 SR at -65%
Chilean Peso -50% CLP$ 4150 $4.40 -41.21% $1.52 CLP$ 1435 at -65%
Kuwaiti Dinar -50% 1.40 KD $4.56 -39.11% $2.08 0.64 KD at -65%
Malaysian Ringgit -50% RM19.25 $4.59 -38.70% $1.79 RM7.52 at -65%
Qatari Riyal -50% 16.99 QR $4.65 -37.90% $2.10 7.69 QR at -65%
Mexican Peso -50% Mex$ 89.49 $4.82 -35.61% $1.94 Mex$ 36.04 at -65%
Colombian Peso -50% COL$ 18750 $4.82 -35.56% $1.48 COL$ 5775 at -65%
Thai Baht -50% ฿157.50 $4.86 -34.99% $1.89 ฿61.25 at -65%
Taiwan Dollar -50% NT$ 150 $4.88 -34.84% $1.95 NT$ 60 at -65%
Peruvian Sol -50% S/.16.75 $4.92 -34.21% $2.05 S/.7.00 at -65%
Japanese Yen -50% ¥ 850 $5.50 -26.46% $2.10 ¥ 325 at -65%
Singapore Dollar -50% S$7.25 $5.57 -25.57% $2.42 S$3.15 at -65%
Uruguayan Peso -50% $U227 $5.69 -24.02% $1.83 $U73 at -65%
U.A.E. Dirham -50% 21.00 AED $5.71 -23.66% $2.47 9.10 AED at -65%
South Korean Won -50% ₩ 8250 $5.78 -22.74% $2.32 ₩ 3320 at -65%
Hong Kong Dollar -50% HK$ 47.50 $6.11 -18.37% $2.16 HK$ 16.80 at -65%
New Zealand Dollar -50% NZ$ 10.99 $6.28 -16.06% $2.27 NZ$ 3.98 at -65%
Costa Rican Colon -50% ₡3250 $6.46 -13.65% $2.92 ₡1470 at -65%
Canadian Dollar -50% CDN$ 9.74 $6.95 -7.13% $2.57 CDN$ 3.60 at -65%
Australian Dollar -50% A$ 10.97 $7.17 -4.22% $2.96 A$ 4.53 at -65%
Norwegian Krone -50% 82,50 kr $8.19 +9.40% $2.15 21,70 kr at -65%
British Pound -50% £6.39 $8.39 +12.15% $2.83 £2.16 at -65%
Euro -50% 7,39€ $8.54 +14.11% $2.98 2,58€ at -65%
Israeli New Shekel -50% ₪27.97 $8.61 +14.97% $3.54 ₪11.53 at -65%
Polish Zloty -50% 33,99zł $9.25 +23.62% $3.14 11,54zł at -65%
Swiss Franc -50% CHF 8.39 $10.45 +39.54% $4.04 CHF 3.25 at -65%
Valve suggested prices are shown on package pages.

Price history

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View lowest recorded prices on Steam store pages by using our browser extension.

Additional Information

Developer SIGONO INC.
metacritic_name OPUS: Rocket of Whispers
community_visible_stats Yes
DLCAvailableOnStore Yes
ReleaseState released
Publisher SIGONO INC.
Store Release Date 8 February 2018 – 08:00:00 UTC ()
osarch empty string
community_hub_visible Yes
Social Media https://x.com/sigonogames
https://www.youtube.com/sigono/
Primary Genre Adventure (25)
Store Genres Adventure (25), Indie (23)
Steam Release Date 8 February 2018 – 06:30:44 UTC ()
Original Release Date 8 February 2018 – 08:00:00 UTC () (1518076800)
Store Asset Modification Time 14 November 2022 – 02:26:42 UTC () (1668392802)
library_assets
library_capsuleen,zh-cn
library_heroen
library_logozh-cn,en
logo_position ↴
pinned_positionBottomLeft
width_pct50
height_pct39.36119686535265
osextended macos64
name_localized
japaneseOPUS 魂の架け橋
schineseOPUS：灵魂之桥
tchineseOPUS：靈魂之橋
review_score 8
review_percentage 92
Detected Technologies (?) Unity Engine
Steam Deck Compatibility
  • Steam Deck:
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • All functionality is accessible when using the default controller configuration
  • In-game interface text is legible on Steam Deck
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 18 August 2022 – 00:00:00 UTC
  • tested_build_id: 7808161
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs1
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-stable
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
First seen on SteamDB 24 October 2017 – 02:02:22 UTC (), in changelist #3578250

Supported Languages

5 Languages Interface Full Audio Subtitles
English Yes Yes
Japanese Yes Yes
Traditional Chinese Yes Yes
Simplified Chinese Yes Yes
Korean Yes Yes

Assets

Load all asset images
clienticon 61098c6ce4372a9b5c71ec3f385fade2f6f5ca0a
clienttga b017934ecbfbb26718d081524da52d5658ca68d8
icon 96b092c3dec278274b8070c210b6533acef54b51
logo a48dc9355283de79737cbe86b53aeddfe39a2d83
logo_small a48dc9355283de79737cbe86b53aeddfe39a2d83_thumb
small_capsule
englishcapsule_231x87.jpg
japanesecapsule_231x87_japanese.jpg
schinesecapsule_231x87_schinese.jpg
tchinesecapsule_231x87_tchinese.jpg
header_image
japaneseheader_japanese.jpg
schineseheader_schinese.jpg
englishheader.jpg
tchineseheader_tchinese.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image/schineselibrary_600x900_schinese.jpg
image2x/englishlibrary_600x900_2x.jpg
image2x/schineselibrary_600x900_schinese_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
image2x/englishlibrary_hero_2x.jpg
library_logo ↴
image/schineselogo_schinese.png
image/englishlogo.png
image2x/schineselogo_schinese_2x.png
image2x/englishlogo_2x.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct50
logo_position/height_pct39.36119686535265
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
library_hero_2xlibrary_hero_2x.jpg
community_icon96b092c3dec278274b8070c210b6533acef54b51.jpg
page_background_pathapp/742250
raw_page_backgroundpage_bg_raw.jpg
timestamp29 February 2024 – 03:22:56 UTC

Trailer 143391 ↴

trailer_name OPUS_ROW_Gameplay_EN
trailer_category 0
trailer_480p ↴
video/webm 256706753/movie480.webm
video/mp4 256706753/movie480.mp4
trailer_max ↴
video/webm 256706753/movie_max.webm
video/mp4 256706753/movie_max.mp4
microtrailer ↴
video/webm 742250/143391/b1604c474c1b50e2571e202d1ab44108e0c31ea7/1751138644/microtrailer.webm
video/mp4 742250/143391/b1604c474c1b50e2571e202d1ab44108e0c31ea7/1751138644/microtrailer.mp4
adaptive_trailers ↴
dash_av1 742250/143391/b1604c474c1b50e2571e202d1ab44108e0c31ea7/1751138644/dash_av1.mpd
dash_h264 742250/143391/b1604c474c1b50e2571e202d1ab44108e0c31ea7/1751138644/dash_h264.mpd
hls_h264 742250/143391/b1604c474c1b50e2571e202d1ab44108e0c31ea7/1751138644/hls_264_master.m3u8
screenshot_medium 256706753/movie.293x165.jpg
screenshot_full 256706753/movie_full.jpg
all_ages true
is_highlight true
timestamp 23 January 2018 – 10:06:07 UTC

Trailer 140279 ↴

trailer_name OPUS_ROW_Trailer_EN
trailer_category 0
trailer_480p ↴
video/webm 256705058/movie480.webm
video/mp4 256705058/movie480.mp4
trailer_max ↴
video/webm 256705058/movie_max.webm
video/mp4 256705058/movie_max.mp4
microtrailer ↴
video/webm 742250/140279/157e9ed20848d8d15d50a62ef3efde4a126bdb42/1751138644/microtrailer.webm
video/mp4 742250/140279/157e9ed20848d8d15d50a62ef3efde4a126bdb42/1751138644/microtrailer.mp4
adaptive_trailers ↴
dash_av1 742250/140279/157e9ed20848d8d15d50a62ef3efde4a126bdb42/1751138644/dash_av1.mpd
dash_h264 742250/140279/157e9ed20848d8d15d50a62ef3efde4a126bdb42/1751138644/dash_h264.mpd
hls_h264 742250/140279/157e9ed20848d8d15d50a62ef3efde4a126bdb42/1751138644/hls_264_master.m3u8
screenshot_medium 256705058/movie.293x165.jpg
screenshot_full 256705058/movie_full.jpg
all_ages true
is_highlight true
timestamp 4 October 2021 – 02:24:58 UTC
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