Games developed by SIGONO INC.
5 census-tracked games, ranked by total Steam reviews.
SIGONO INC. has developed 5 games tracked by The Game Census, with 14k Steam reviews between them and an overall 94% positive rating. The most reviewed is OPUS: Echo of Starsong - Full Bloom Edition (9.5k reviews, 96% positive). Releases span 2016 to 2026. 1 is free to play.
None of its games reports a live Steam player count at the moment. Census health tiers across the catalog: 1 healthy, 1 cooling, 3 quiet.
Genres across the catalog: Adventure (5), Indie (5). Most common player tags: Indie, Singleplayer, Adventure, Visual Novel, Story Rich, Female Protagonist.
| # | Game | Reviews | Rating | Players | Health | Price | Released |
|---|---|---|---|---|---|---|---|
| 1 | OPUS: Echo of Starsong - Full Bloom Edition Echo of Starsong is a visual novel style adventure game. Eda, a girl who can hear mysterious sound waves known as starsong, crosses paths with a young man in search of their source. Together, they venture out to the heart of space to unravel an ancient myth. | 9.5k | 96% | — | Healthy | $9.99 | 2021-08-31 |
| 2 | OPUS: The Day We Found Earth Dive into the boundless galaxy and embark on an emotional adventure! Help little robot Emeth to fulfill a century-old promise by finding Earth in order to save Mankind—so step into the spaceship, operate a deep space telescope, and find out what’s out there in the unknown. | 1.7k | 87% | — | Quiet | $14.99 | 2016-04-22 |
| 3 | OPUS: Rocket of Whispers 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. | 1.7k | 92% | — | Quiet | $14.99 | 2018-02-07 |
| 4 | OPUS: Prism Peak OPUS: Prism Peak is a narrative adventure where you play as a weary photographer stranded in the Dusklands, traveling with a girl who's lost her memories. Together, you'll uncover the mysteries of this land through your camera and find your way home. | 1.2k | 93% | — | Cooling | $19.99 | 2026-04-15 |
| 5 | Rocket of Whispers: Prologue In a chilling cellar below the apocalyptic snow, Fei Lin the witch wakes up from hibernation, and ventures into the forsaken world. Guide her through the process of escaping the cellar, and seeing the changed world for her first time. | 285 | 78% | — | Quiet | Free | 2018-09-12 |
Reviews and ratings are Steam totals at the latest census snapshot. Players is the most recent concurrent-player sample recorded by the census and is blank where Steam exposes no count. Health is the census verdict for each game; the tiers are explained in the methodology. Game blurbs, genres and tags are the Steam store's own.