--- title: "OPUS: Rocket of Whispers — App Overview" url: https://marlvel.ai/intel-report/games/opus-rocket-of-whispers category: Games developer: SIGONO INC. platforms: ios rating: 4.8 (7.7K ratings) pricing: free report_level: overview generated: 2026-04-15 last_verified: "2026-04-17T20:16:47.370Z" --- > **Key Insight:** A highly-rated, narrative-focused indie game that prioritizes emotional storytelling and atmospheric world-building over traditional action mechanics. | Metric | Value | |--------|-------| | Category | Games | | Rating | 4.8 ★ (7.7K) | | Pricing | free | | Platforms | iOS | | Latest Version (iOS) | 4.9.1 | | Developer | SIGONO INC. | ## What is OPUS: Rocket of Whispers? OPUS: Rocket of Whispers is a narrative-driven adventure game where players guide two survivors through a post-apocalyptic winter to build a rocket for space burials. Developed by SIGONO INC., the title is notable for its atmospheric storytelling and emotional depth, focusing on the journey to return the deceased to the cosmos. ## Key Features - **Story-Driven Adventure**: Features an emotionally-driven narrative written by an IMGA-nominated writer set in a post-apocalyptic world. - **Atmospheric Exploration**: Players traverse a world of ice, snow, and ruins to uncover mysteries and gather resources. - **Rocket Construction**: Core gameplay involves building a rocket to perform the ancient tradition of space burials for the deceased. ## Who is it for? Players who enjoy narrative-focused indie games with atmospheric, emotionally resonant storytelling. ## Links - [App Store](https://apps.apple.com/us/app/opus-rocket-of-whispers/id1199291635?uo=4) - [Full Intelligence Report](https://marlvel.ai/intel-report/games/opus-rocket-of-whispers) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/games/opus-rocket-of-whispers).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*