How many people are playing Card Builder right now?

Card Builder is app 5122130 on Steam. Player counts appear once the tracker has sampled it.

Status

SteamPeaks

Card Builder

ApplicationApp ID 5,122,130by Source ByteReleases Q4 2026

Playing now

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All-time peak

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WindowsEngine —

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App ID5,122,130

Release dateQ4 2026

Engine—

Install size—

TypeApplication

Last update23 Sep 2026

Steam DeckUnknown

DLC0

DeveloperSource Byte

Changenumber39,138,117

Price—

Packages0

PublisherSource Byte

SystemsWindows

Followers—

Depots0

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Card Builder

Source Byte
Releases Q4 2026·App 5122130

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

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First samples arriving

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All-time peak

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Tracking since the first sample

Update cadence · public branch

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PICS live

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Since last public build

No public build seen yet

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Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 0 unannounced

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Downloaded in 30 days

Quiet · no builds in 30 days

All 0 builds · UTC

When Source Byte ships

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036912151821

Card Builder Patches · SteamPeaks

Card Builder

Builds

All

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
No builds seen yet. New builds appear the moment a branch changes.

public branch · shipped todayother branchwide buildhas patch notes

Showing 0 of 0 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds

Card Builder

When Source Byte ships

Card Builder

When Source Byte ships

Patch notes

Builds