Sigono · SIGONO INC.^*

Opus: Rocket of Whispers

2017 adventure video game · adventure game^* · visual novel^*

Where and when.

2017-09-14
Date precision
Exact date
2017-09-14 · Android^*
Release date
2017-09-14^*
Date precision
Exact date^*
Platform
Android^*
2018-02-07 · Microsoft Windows^*
Release date
2018-02-07^*
Date precision
Exact date^*
Platform
Microsoft Windows^*

* Provisional data