How many people are playing Mart Mayhem right now?

Mart Mayhem has 2 players on Steam right now, with a 24-hour peak of 2 and an all-time peak of 4 on 12 Sep 2026.

What is the all-time peak player count of Mart Mayhem?

4 concurrent players on 12 Sep 2026.

When was Mart Mayhem released on Steam?

Mart Mayhem was released on Steam on 30 Sep 2025.

Status

SteamPeaks

Mart Mayhem

GameApp ID 3,947,830by Eleven Dot StudioReleased 30 Sep 2025

Windows · macOSEngine —

View on Steam

App ID3,947,830

Release date30 Sep 2025

Engine—

Install size1.02 GB

TypeGame

Last update15 Sep 2026

Steam DeckUnknown

DLC0

DeveloperEleven Dot Studio

Changenumber38,878,715

Price—

Packages0

PublisherEleven Dot Studio

SystemsWindows · macOS

Followers—

Depots2

Compare this game

Mart Mayhem

Eleven Dot Studio
Released 30 Sep 2025·App 3947830

Steam user reviews

Not enough reviews yet

5 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

+2 vs. yesterday

50%of peak

All-time peak

12 Sep 2026

Update history

A permanent record of every observed change.

Export

All changes Changelists Builds News Store Achievements

Mart Mayhem Update History · SteamPeaks

Showing keys matching the filter · 7 events on this page have no match

Time (UTC)SourceWhat changedAddedEditedRemovedReference

15 Sep 2026

00:28:03PICSPublic manifest changed—~9—#38,878,715

Recorded change · 15 Sep 2026, 00:28:03 UTCView all 9

Status	Key	Previous value	New value
Depot 3947831
Edited	Download size on publicdepots.3947831.manifests.public.download	235.8 MB247276864	243.3 MB255089360+7.5 MB
Edited	Manifest on publicdepots.3947831.manifests.public.gid	5984232399847606390	8777168189504151380
Edited	Size on disk on publicdepots.3947831.manifests.public.size	535.3 MB561305080	542.8 MB569203768+7.5 MB
Depot 3947832
Edited	Download size on publicdepots.3947832.manifests.public.download	223.0 MB233803472	230.4 MB241617584+7.5 MB
Edited	Manifest on publicdepots.3947832.manifests.public.gid	5483114431408192019	4313565764354392944
Edited	Size on disk on publicdepots.3947832.manifests.public.size	493.8 MB517793758	501.3 MB525698775+7.5 MB

Raw values

00:27:59BuildsPublic branch updated · 2 depots—~2—25302380

Depot 3947831 · public

Previous manifest5984232399847606390

New manifest8777168189504151380

Depot 3947832 · public

Previous manifest5483114431408192019

New manifest4313565764354392944

Download sizeManifest ID recorded · file listing pending

Raw values

14 Sep 2026

14:46:49PICSTest manifest changed—~6—#38,864,559

Recorded change · 14 Sep 2026, 14:46:49 UTCView all 6

Status	Key	Previous value	New value
Edited	Download size on testdepots.3947831.manifests.test.download	236.2 MB247690864	243.3 MB255089360+7.1 MB
Edited	Manifest on testdepots.3947831.manifests.test.gid	502849306303425578	8777168189504151380
Edited	Size on disk on testdepots.3947831.manifests.test.size	535.7 MB561765239	542.8 MB569203768+7.1 MB

5 Sep 2026

07:47:23PICSPublic manifest changed+127——#37,956,800

Recorded change · 5 Sep 2026, 07:47:23 UTCView all 127

Status	Key	Previous value	New value
Depot 3947831
Added	Operating systemsdepots.3947831.config.oslist	—	windows
Added	Download size on publicdepots.3947831.manifests.public.download	—	235.8 MB247276864
Added	Manifest on publicdepots.3947831.manifests.public.gid	—	5984232399847606390
Added

3 Oct 2025

02:48:34BuildsPublic branch updated · 2 depots—~2—20232594

Depot 3947831 · public

Previous manifest—

New manifest5984232399847606390

Depot 3947832 · public

Previous manifest—

New manifest5483114431408192019

Download sizeManifest ID recorded · file listing pending

Raw values

02:43:04BuildsTest branch updated · 2 depots—~2—

14:20:17PICSTest manifest changed—~6—#38,863,805

Recorded change · 14 Sep 2026, 14:20:17 UTCView all 6

Status	Key	Previous value	New value
Edited	Download size on testdepots.3947831.manifests.test.download	235.8 MB247276864	236.2 MB247690864+404 KB
Edited	Manifest on testdepots.3947831.manifests.test.gid	5984232399847606390	502849306303425578
Edited	Size on disk on testdepots.3947831.manifests.test.size	535.3 MB561305080	535.7 MB561765239+449 KB

Raw values

14:04:30PICSTest manifest changed—~6—#38,863,364

Recorded change · 14 Sep 2026, 14:04:30 UTCView all 6

Status	Key	Previous value	New value
Edited	Download size on testdepots.3947832.manifests.test.download	223.0 MB233803472	230.4 MB241617584+7.5 MB
Edited	Manifest on testdepots.3947832.manifests.test.gid	5483114431408192019	4313565764354392944
Edited	Size on disk on testdepots.3947832.manifests.test.size	493.8 MB517793758	501.3 MB525698775+7.5 MB

Raw values