ItemDealFinder

SIGONO

4 games developed by SIGONO that we track, with today’s price at each store and the lowest price we have seen.

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Games tracked4since Sep 2026
On sale now3up to −75%
Released2016–2026
Steam usersVery Positiveon 4 of 4 games2,083 reviews
Genres
Adventure4

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.

Role
Developer and publisher

On sale now

The deepest discounts on games developed by SIGONO INC..

Sale history

From the prices we have recorded for games developed by SIGONO INC.. Our own record, which starts on Sep 22, 2026; sales before then are not in it.

Last saleSep 26 – Oct 26, 2026up to −75% at GOGon 4 games
Games on sale since Sep 22, 20264 of 4of those we had a price for

All 4 games developed by SIGONO INC.

Newest release first, announced games last

Show these games as

2026

  1. OPUS: Prism Peak

2021

  1. OPUS: Echo of Starsong - Full Bloom Edition

2018

  1. OPUS: Rocket of Whispers

2016

  1. OPUS: The Day We Found Earth

Latest from SIGONO INC. on Steam

Announcements they posted, newest first. Each one opens on Steam.

  1. OPUS: Prism Peak is on sale for a limited time!OPUS: Prism Peak
  2. Major Update AnnouncementOPUS: Prism Peak
  3. OPUS: Prism Peak ー Update Details & Upcoming Optimization PreviewOPUS: Prism Peak
  4. v1.27.2.97 HotfixOPUS: Prism Peak
  5. OPUS: Prism Peak | Coming April 16, 2026OPUS: Prism Peak