How many people are playing Chess Ultra Imperial chess set right now?

Chess Ultra Imperial chess set is app 639001 on Steam. Player counts appear once the tracker has sampled it.

When was Chess Ultra Imperial chess set released on Steam?

Chess Ultra Imperial chess set was released on Steam on 17 Oct 2017.

Status

SteamPeaks

Chess Ultra Imperial chess set

DlcApp ID 639,001by RipstoneReleased 17 Oct 2017

WindowsEngine —

View on SteamSteamCompare

App ID639,001

Release date17 Oct 2017

Engine—

Install size—

TypeDlc

Last update7 Sep 2026

Steam Deck—

DLC0

DeveloperRipstone

Changenumber26,201,212

Price$9.99

Packages1

PublisherRipstone

SystemsWindows

Followers—

Depots0

Compare this game

Chess Ultra Imperial chess set

Ripstone
Released 17 Oct 2017·App 639001

Steam user reviews

Not enough reviews yet

7 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

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First samples arriving

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All-time peak

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Tracking since the first sample

Steam charts

Playing now

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24-hour peak

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All-time peak

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30-day average

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Rank right now

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Waiting for the first sampleData by SteamPeaks.com

24h

Chess Ultra Imperial chess set Charts · SteamPeaks

Tracking since since today

Launch retention

Open in Compare—

Launch retention needs samples from the first day after release. SteamPeaks started sampling this app since today; the curve appears for launches tracked from their unlock.

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Now · of launch peak

Days above 1,000,000 in 2026

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Weekend peak this week

Milestone	Chess Ultra Imperial chess set	Genre median
Launch peak	—	—
Hour 1	—	—
Hour 24	—	—
Hour 72	—	—
Day 7	—	—
Now	—	—

Daily peak · last 14 days	Peak

Estimates · not Steam data

Owner estimates

Calibrated 8 Sep 2026

Every figure here is derived, shown as a range, and links to its method. Steam does not publish owner counts.

Source	Estimated owners	Method	Confidence
SteamPeaks	Fewer than 50 reviews: not estimated	Reviews × k, calibrated on announced figures · How it works	—

Chess Ultra Imperial chess set

Steam charts

Chess Ultra Imperial chess set

Steam charts

Monthly breakdown

Launch retention

Store data

Owner estimates