How many people are playing Costume Party right now?

Costume Party has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 1 on 10 Sep 2026.

What is the all-time peak player count of Costume Party?

1 concurrent players on 10 Sep 2026.

When was Costume Party released on Steam?

Costume Party was released on Steam on 27 Dec 2021.

Status

SteamPeaks

Costume Party

GameApp ID 1,648,300by SinVRReleased 27 Dec 2021

WindowsEngine —

View on SteamSteamCompare

App ID1,648,300

Release date27 Dec 2021

Engine—

Install size4.46 GB

TypeGame

Last update21 Oct 2024

Steam Deck—

DLC0

DeveloperSinVR

Changenumber37,449,347

Price—

Packages0

PublisherSinVR

SystemsWindows

Followers—

Depots2

Compare this game

Costume Party

SinVR
Released 27 Dec 2021·App 1648300

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

0.0%of peak

All-time peak

10 Sep 2026

Update cadence · public branch

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PICS live

689 days

Since last public build

21 Oct 2024, 16:46 UTC

—

Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 0 unannounced

—

Downloaded in 30 days

Quiet · no builds in 30 days

All 2 builds since 2024 · UTC

When SinVR ships

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036912151821

Costume Party Patches · SteamPeaks

Costume Party

Builds

All public beta

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
21 Oct 2024	Mon	16:46	No patch notes · unannounced build	16100393	public	2	—
18 Oct 2024	Fri	18:55	No patch notes · unannounced build	16100393	beta	2	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 2 of 2 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds

Costume Party

When SinVR ships

Costume Party

When SinVR ships

Patch notes

Builds