How many people are playing Sinful Testament Demo right now?

Sinful Testament Demo has 0 players on Steam right now, with a 24-hour peak of 0 and an all-time peak of 0 on 7 Sep 2026.

What is the all-time peak player count of Sinful Testament Demo?

0 concurrent players on 7 Sep 2026.

When was Sinful Testament Demo released on Steam?

Sinful Testament Demo was released on Steam on 13 Feb 2026.

Status

SteamPeaks

Sinful Testament Demo

DemoApp ID 4,378,560by Haven of SoulsReleased 13 Feb 2026

View on SteamSteamCompare

App ID4,378,560

Release date13 Feb 2026

Engine—

Install size636 MB

TypeDemo

Last update4 Sep 2026

Steam Deck—

DLC0

DeveloperHaven of Souls

Changenumber38,601,830

Price—

Packages0

PublisherHaven of Souls

SystemsWindows · macOS · Linux

Followers—

Depots1

Compare this game

Sinful Testament Demo

Haven of Souls
Released 13 Feb 2026·App 4378560

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

+0 vs. yesterday

—of peak

All-time peak

7 Sep 2026

Update cadence · public branch

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PICS live

4 days

Since last public build

4 Sep 2026, 11:52 UTC

—

Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 1 unannounced

—

Downloaded in 30 days

Not quiet · on schedule

All 1 builds since 2026 · UTC

When Haven of Souls ships

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0369121518

Sinful Testament Demo Patches · SteamPeaks

Sinful Testament Demo

Builds

All public

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
4 Sep 2026	Fri	11:52	No patch notes · unannounced build	25123086	public	1	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 1 of 1 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds

Sinful Testament Demo

When Haven of Souls ships

Sinful Testament Demo

When Haven of Souls ships

Patch notes

Builds