Studio · since 2015

SIGONO INC.

SIGONO was founded to create "unique, heartfelt experiences that bring people joy." Their OPUS series has garnered critical acclaim, over 10 million downloads, and Famitsu's Platinum Hall of Fame.

Description from IGDB

Best known

5 games
Opus: Rocket of Whispers2017Opus: The Day We Found Earth2015Opus: Echo of Starsong2021Rocket of Whispers: Prologue2018Opus: Prism Peak2026

All their games

2026Opus: Prism PeakPC · PS5 · Switch 22021Opus: Echo of StarsongPC · Mac · iOS2018Rocket of Whispers: ProloguePC · Mac · iOS2017Opus: Rocket of WhispersPC · Switch · Mac2015Opus: The Day We Found EarthPC · Switch · Mac

There’s no “game over” here.

© 2026 GitThreeLab · Game data: IGDB.com