GamesOA Logo
GamesOver Analyzed
⌘K

GamesOA © 2026

The ultimate PC game compatibility database.

AboutPrivacy PolicyTerms of ServiceContact
Opus: Echo of Starsong cover

Opus: Echo of Starsong

A Role-playing (RPG) game by SIGONO INC., released in 2021

No Rating🔴Niche / Inactive🏆Proton PlatinumPC (Microsoft Windows)iOSMac

Echo of Starsong is a Narrative puzzle 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.

Single player

Buy Opus: Echo of Starsong - Best Price

Current lowest price for Opus: Echo of Starsong PC key. Verified daily.

Price unavailable
Real-time Opus: Echo of Starsong deals

⚠️Unable to fetch store prices for Opus: Echo of Starsong.Please try again later.

Opus: Echo of Starsong Download Size

The official download size for Opus: Echo of Starsong is 4 GB. Based on current hardware prices, this installation consumes approximately $0.24 worth of SSD storage space.

Standard Install

File Size

4GB

Est. SSD Cost

$0.24USD
100 Mbps
My Internet Speed100 Mbps
Quick Presets

Estimated Time to Install

5 mins

Is Opus: Echo of Starsong Dead?

Live player count and server population analysis.

🔴Niche / Inactive
11Players Online

There are currently 11 people playing Opus: Echo of Starsong, indicating a niche or private community. Coordinate via Discord for best results.

Current Activity24h Peak: 13.2
Estimated Match Wait: Long Wait / Discord Required
Live Data from SteamAPI

Where is the Opus: Echo of Starsong save file?

Manual backup locations for PC, Mac, and Linux.

Manual Backup Required
Copy
%USERPROFILE%\AppData\Local\OpusEchoofStarsong\Saved\SaveGames

How to backup manually on Windows

  1. Press Win + R to open the Run dialog.
  2. Paste the path above and press Enter.
  3. Locate the save files (usually .sav, .json, or similar).
  4. Copy the entire folder to a backup location.
Copy
~/Library/Application Support/OpusEchoofStarsong/Saves

How to backup manually on Mac

  1. Open Finder and press ⌘ + Shift + G.
  2. Paste the path above and click Go.
  3. Locate the save files in the folder.
  4. Duplicate the folder to create a backup.
Copy
~/.local/share/OpusEchoofStarsong/Saves

How to backup manually on Linux

  1. Open a terminal and use cd to navigate to the path.
  2. Or use your file manager and press Ctrl + L to enter the path.
  3. Locate the save files (.sav, .json, or game-specific format).
  4. Copy the folder with cp -r or your file manager.
Source: PCGamingWiki ↗

Is Opus: Echo of Starsong Steam Deck Compatible?

SteamOS and Linux Proton performance analysis.

Valve Official🚫Unsupported
Community Rating🏆 Proton Platinum

Community Verdict: Playable!

Don't let the "Unsupported" tag fool you. While Valve hasn't officially verified Opus: Echo of Starsong, ProtonDB users report it runs perfectly (Gold/Platinum rating). You may need to force a specific Proton version.

Confidence: Moderate
See 12 user configs ↗

Can I Run Opus: Echo of Starsong?

PC system requirements - Minimum vs Recommended specs.

To run Opus: Echo of Starsong smoothly, your PC needs at least 8 GB RAM RAM and a AMD Radeon RX 560 4GB / Nvidia GTX 950 2GB or equivalent GPU. Plan for 4 GB of storage.

Minimum1080p / 30 FPS
  • 💻
    OSWindows 10
  • ⚡
    CPUIntel Core i5-2300 | AMD FX-4350
  • 🧠
    RAM4 GB RAM
  • 🎮
    GPUNvidia GeForce GTX 570, 1 GB | AMD Radeon HD 7850, 2 GB
  • 💾
    Storage4 GB available space
Recommended1440p / 60 FPS
  • 💻
    OSWindows 10
  • ⚡
    CPUintel i7-7700 / AMD Ryzen 5 3500
  • 🧠
    RAM8 GB RAM
  • 🎮
    GPUAMD Radeon RX 560 4GB / Nvidia GTX 950 2GB
  • 💾
    Storage4 GB available space
Download Size
4 GBSmall

Opus: Echo of Starsong Review Score

Pending critic evaluation. Check back soon for the official verdict.

Other games you may like

Discover more games sharing similar genres.

2017

Pyre

View Details
2023

Slay the Princess

View Details
2017

Emily Is Away Too

View Details
2014

2064: Read Only Memories

View Details
2017

Simulacra

View Details
2012

Long Live the Queen

View Details
2020

Death and Taxes

View Details
2021

The Life and Suffering of Sir Brante

View Details