How many people are playing Mr. Antivirusio right now?

Mr. Antivirusio is app 3939970 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Mr. Antivirusio?

1 concurrent players on 19 Sep 2026.

When was Mr. Antivirusio released on Steam?

Mr. Antivirusio was released on Steam on 14 Mar 2026.

Status

SteamPeaks

Mr. Antivirusio

GameApp ID 3,939,970by RETROLAIRReleased 14 Mar 2026

Playing now

All-time peak

20:04 UTC · 15 Oct 2026steampeaks.com

WindowsEngine —

View on SteamSteamCompare

App ID3,939,970

Release date14 Mar 2026

Engine—

Install size135 MB

TypeGame

Last update15 Jul 2026

Steam Deck—

DLC0

DeveloperRETROLAIR

Changenumber37,289,365

Price—

Packages0

PublisherRETROLAIR

SystemsWindows

Followers—

Depots1

Compare this game

Mr. Antivirusio

RETROLAIR
Released 14 Mar 2026·App 3939970

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

Last seen

Sampled 4 hours ago · not a live figure

—of peak

All-time peak

19 Sep 2026

Update cadence · public branch

RSS Follow on Discord Add alert

PICS live

92 days

Since last public build

15 Jul 2026, 18:54 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 1 builds since 2026 · UTC

When RETROLAIR ships

Click a cell to filter the builds table

036912151821

Mr. Antivirusio Patches · SteamPeaks

7 published · from the developer’s Steam news feed

Patch notes

Latest 15 Jul 2026, 18:54 UTC

Published	Title	Build
15 Jul 2026, 18:54 UTC	Patch 15.7. Controls fix	24226229
19 Apr 2026, 07:36 UTC	Patch 19.4. New translations · Belarusian · Bulgarian · Croatian · Czech · Danish · Dutch · English · Finnish · French · German · Greek · Hungarian · Indonesian · Irish · Italian · Latvian · Norwegian · Polish · Portuguese · Romanian · Russian · Slovak · Slovenian · Spanish · Swedish · Turkish · Ukrainian · Vietnamese	—
31 Mar 2026, 15:07 UTC	Patch 31.3 - controls fixes	—
19 Mar 2026, 18:01 UTC	Patch 19.3. - fixed controls settings	—
16 Mar 2026, 19:14 UTC	Patch 16.3 bug fixes	—
14 Mar 2026, 18:04 UTC	Patch 14.3. - bug fixes	—
14 Mar 2026, 17:22 UTC	Patch 14.3. - fixed bugs	—

major updatenotes reach back further than our build history, which starts when SteamPeaks began watching the app

Mr. Antivirusio

Builds

All public

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
15 Jul 2026	Wed	18:54	Patch 15.7.	24226229	public	1	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 1 of 1 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds