How many people are playing Alum right now?

Alum is app 338420 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Alum?

0 concurrent players on 10 Sep 2026.

When was Alum released on Steam?

Alum was released on Steam on 15 May 2015.

Status

SteamPeaks

Alum

GameApp ID 338,420by Crashable StudiosReleased 15 May 2015

App ID338,420

Release date15 May 2015

Engine—

Install size2.37 GB

TypeGame

Last update5 Sep 2026

Steam DeckPlayable

DLC1

DeveloperCrashable Studios

Changenumber37,433,691

Price$4.99

Packages0

PublisherCrashable Studios

SystemsWindows · macOS · Linux

Followers—

Depots4

Compare this game

Alum

Crashable Studios
Released 15 May 2015·App 338420

Steam user reviews

Mostly Positive

71.1%· 187 reviews

Recent —

SteamPeaks Rating

54.0 Mixed

Recent 30 days —

How it works

Last seen

Sampled 44 minutes ago · not a live figure

—of peak

All-time peak

10 Sep 2026

Update cadence · public branch

RSS Follow on Discord Add alert

PICS live

5 days

Since last public build

5 Sep 2026, 07:02 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 2 builds since 2026 · UTC

When Crashable Studios ships

Click a cell to filter the builds table

036912151821

Alum Patches · SteamPeaks

Alum

Builds

All public beta

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
5 Sep 2026	Sat	07:02	No patch notes · unannounced build	627367	public	4	—
5 Sep 2026	Sat	07:02	No patch notes · unannounced build	627367	beta	4	—

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

Alum

When Crashable Studios ships

Alum

When Crashable Studios ships

Patch notes

Builds