How many people are playing Nuclear Design Bureau right now?

Nuclear Design Bureau has 559 players on Steam right now, with a 24-hour peak of 569 and an all-time peak of 570 on 16 Sep 2026.

What is the all-time peak player count of Nuclear Design Bureau?

570 concurrent players on 16 Sep 2026.

When was Nuclear Design Bureau released on Steam?

Nuclear Design Bureau was released on Steam on 14 Sep 2026.

Status

SteamPeaks

Charts Sales Upcoming Patches News Calculator

New on SteamEvery app, DLC and depot the minute Steam creates it AppsEvery app on Steam, newest change first PackagesSubs and bundles, and what each contains DepotsDepots, manifests and install sizes TagsSteam's user tags and the games under them Developers & publishersCompanies and their catalogues TechnologiesEngines, SDKs and anti-cheat found in the files Change historyEvery PICS changelist as it lands

SignalsNineteen readings of the whole catalogue CompareAny games side by side RecordsAll-time peaks and the days they were set ReportsWeekly and monthly write-ups Alerts & newsroomWatch a game, get told when it moves Steam statusIs Steam up, right now Web API explorerTry the endpoints in the browser

NewsSteam's own announcements and the sales calendar CalculatorWhat a Steam account is worth, and its pile of shame

Apps Nuclear Design BureauLaunch

Nuclear Design Bureau

GameApp ID 4,190,240by Design Bureau KB-11Released 14 Sep 2026

Playing now

559

All-time peak

570

20:29 UTC · 19 Sep 2026steampeaks.com

WindowsEngine —

Overview

Data

Price history Charts Patches News Reviews Audience Estimates Availability

Technical

Metadata Packages1 DLC Depots1 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Full details

Overview Price history Charts Patches News Reviews Audience Estimates Availability Metadata Packages1 DLC Depots1 Requirements Install size Configuration Cloud saves Achievements Community Media Related apps Update history Store history Full details

SteamPeaks

The ultimate resource for Steam data.

ExploreCharts Sales Sales and fests Upcoming Patches News Records Trending Signals

DatabaseApps Packages Depots Tags Developers Technologies Change history

ToolsCalculator Compare Search Alerts Steam status API

SiteMethodology FAQ Discord Support Sign in via Steam

Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.

Privacy Cookies Fair use Status

Nuclear Design Bureau Launch · SteamPeaks

Apps Nuclear Design BureauLaunch

Nuclear Design Bureau

GameApp ID 4,190,240by Design Bureau KB-11Released 14 Sep 2026

Playing now

559

All-time peak

570

20:29 UTC · 19 Sep 2026steampeaks.com

WindowsEngine —

Simulation Strategy Physics Cold War Science Sandbox +14 +16

Overview

Data

Price history Charts Patches News Reviews Audience Estimates Availability

Technical

Metadata Packages1 DLC Depots1 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Full details

View on Steam

Steam

Compare

App ID4,190,240

Release date14 Sep 2026

Engine—

Install size1.55 GB

TypeGame

Last update19 Sep 2026

Steam DeckUnsupported

DLC0

DeveloperDesign Bureau KB-11

Changenumber39,015,852

Price$9.99

Packages1

PublisherDesign Bureau KB-11

SystemsWindows

Followers—

Depots1

Compare this game

Nuclear Design Bureau

Design Bureau KB-11
Released 14 Sep 2026·App 4190240

Steam user reviews

Very Positive

84.0%· 81 reviews

Recent No user reviews

SteamPeaks Rating

74.7 Positive

Recent 30 days —

How it works

Playing now

559

+46 vs. yesterday

98%of peak

All-time peak

570

16 Sep 2026

Updated 19 Sep 2026, 20:29 UTCData by SteamPeaks.com