How many people are playing Opus Castle right now?

Opus Castle has 1 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 2 on 12 Sep 2026.

What is the all-time peak player count of Opus Castle?

2 concurrent players on 12 Sep 2026.

When was Opus Castle released on Steam?

Opus Castle was released on Steam on 9 Nov 2021.

Status

SteamPeaks

Opus Castle

GameApp ID 1,725,660by Messier GamesReleased 9 Nov 2021

WindowsEngine —

View on SteamSteamCompare

App ID1,725,660

Release date9 Nov 2021

Engine—

Install size11.9 GB

TypeGame

Last update30 May 2025

Steam Deck—

DLC5

DeveloperMessier Games

Changenumber37,364,057

Price—

Packages0

PublisherQUByte Interactive

SystemsWindows

Followers—

Depots6

Compare this game

Opus Castle

Messier Games·QUByte Interactive
Released 9 Nov 2021·App 1725660

Steam user reviews

Mixed

60.7%· 89 reviews

Recent —

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

+1 vs. yesterday

50%of peak

All-time peak

12 Sep 2026

Full details

Everything about Opus Castle

Export CSVUpdated 14 Sep 2026, 17:16 UTC

Identity

Name

Opus Castle

App ID

1,725,660

Type

Game

Developer

Messier Games

Publisher

QUByte Interactive

Franchise

—

Availability

Release date

9 Nov 2021

Last update

30 May 2025, 21:31 UTC · 16 months ago

Last changenumber

37,364,057

Early Access

Family sharing

Eligible

Store page

None

Prices

Current price

Opus Castle Full Details · SteamPeaks