How many people are playing Castle Constructor right now?

Castle Constructor has 0 players on Steam right now, with a 24-hour peak of 2 and an all-time peak of 2 on 6 Sep 2026.

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

2 concurrent players on 6 Sep 2026.

When was Castle Constructor released on Steam?

Castle Constructor was released on Steam on 27 Mar 2024.

Castle Constructor Full Details

Full details

Everything about Castle Constructor

Export CSVUpdated 5 Sep 2026, 08:01 UTC

Identity

Name

Castle Constructor

App ID

1,555,310

Type

Game

Developer

Sisyphean Games

Publisher

Sisyphean Games

Franchise

—

Availability

Release date

27 Mar 2024

Last update

12 Jun 2026, 20:08 UTC · 3 months ago

Last changenumber

37,447,702

Early Access

Family sharing

Eligible

Store page

None

Prices

Current price

—

Lowest recorded

—

Other stores

Authorised stores after the IsThereAnyDeal key

Platforms and technology

Supported systems

Windows

Steam Deck

—

Controller

—

Engine

—

Anti-cheat

—

Players

Players now

24-hour peak

All-time peak

2 · 6 Sep 2026

30-day average

Concurrent players rank

#18,278

Top sellers rank

—

Followers

—

Twitch viewers now

—

Reviews

Steam user reviews

Very Positive · 81.3% of 75

Recent reviews

Overwhelmingly Positive · 100% of 1

SteamPeaks Rating

70.0

Content