Steam

Nuclear War Simulator

Also known as Nuclear War Simulator, nuclear war simulator, nuclear-war-simulator

Read all updates Add Discord alerts

Last update

16 May 2026

Cadence

0/wk

Sources

1 tracked

Shown

20 records

Latest update

Recently shipped

Published 25 Mar 2026

v1.00.0418Nuclear War Simulator - Update 1.00.0418

Build 418 New features and changes: the number of injured people is calculated total casualties (fatalities + injuries + fatal cancers) are calculated expanded the display of results of the simulation the area and volum…

SecurityImpact 8530 changes

Read full patch notes

Latest updates

Update archive

Browse 20 historical updates and patch notes for this game.

20shown

MediaVersionDateTypeSummaryAction
v1.00.041526 Jun 2025Patch notesHi everyone, Update v1.00.0415 has been released. NOTE: Initially this patch released with incomplete patch notes, below is now the complete list Bug fixes and minor improvements: fixed: cancer rate was hard-coded. Now…Patch notesImpact 7014 changes
#47E515 Jan 2025AnnouncementThe Meyer update is out now for Nuclear War Simulator. Last week we revealed the major features in Dev Log #6 The Meyer Update. With this major update a Campaign mode has been added. These missions introduce new mechani…AnnouncementImpact 7010 changes
#CD0F09 Jan 2025EventDev Diary: The Meyer Update The upcoming Meyer update represents a significant milestone for the Nuclear War Simulator, introducing a range of enhancements designed to deepen its educational impact while delivering a mo…EventImpact 757 changes
#9B5E08 Oct 2024AnnouncementNuclear War Simulator has a Beta live for our next update. The Meyer update will see a Campaign mode with missions and objectives added to the game, along with a scenario creation wizard, improvements to the radiation m…AnnouncementImpact 607 changes
#D8CC12 Sept 2024EventWe are proud to announce our new Home of Wargamers live event, which will take place on September 26th at 5 pm UK time. Join us on our Twitch channel to know more about our biggest franchises. You can set a reminder her…EventImpact 552 changes
#871330 Apr 2024AnnouncementHello Nuclear War Simulator fans. Episode 4/6 of our video series is out now. This episode explores the damage nuclear weapons do indirectly. While the explosion, blast, and fireball have the capacity to destroy cities,…AnnouncementImpact 602 changes
#495A16 Jan 2024AnnouncementNuclear War Simulator's fallout model has been used in a scientific study commissioned by Princeton University. The Missiles on Our Land Project has utilized the NWS fallout model to track the different ways seasonal wi…AnnouncementImpact 603 changes
#2AAC14 Dec 2023AnnouncementOur third episode of the Nuclear War Simulator video series is now out. This time we cover the actual effects of nuclear weapons as they detonate. From the shock-wave to the thermal radiation, we go over the apocalyptic…Announcement
#0B7F01 Sept 2023EventWe are proud to announce our new Home of Wargamers live event, which will take place on September 12th at 5 pm UK time. Join us on our Twitch channel to know more about our biggest franchises. You can set a reminder her…Event1 change
v1.00.039925 Jul 2023AnnouncementA new update is available for Nuclear War Simulator. Along with bugfixes, new features include a data layer for average building heights, which will improve the accuracy of modeling damage to an urban environment. Build…AnnouncementImpact 704 changes
v1.00.039426 Apr 2023AnnouncementHi everyone, a new update has just been released. Many many fixes and improvements! Build 394 New features and changes: - new buttons with text in the main UI overlay - added a name field to units - default blueprints a…AnnouncementImpact 603 changes
v1.00.039117 Mar 2023AnnouncementHi everyone, a new update has just been released. Build 391 New features: - blueprints of any country can be used by any other country in the placement panel, surface objects. This will make it much easier to give nucle…AnnouncementImpact 603 changes
v1.00.039006 Mar 2023AnnouncementToday we are going to release a new update Here is the changelog: New features: - attack planer: in the counter-force targeting tool, when adding selected units, all added units will be selected by default, making the t…AnnouncementImpact 603 changes
v1.00.038901 Mar 2023AnnouncementHi everyone, the first update since the release is live! This update will solve a number of issues, especially for everyone who has problems calculating fatalities. Build 389 New features: - added an option to define a…AnnouncementImpact 602 changes
#A5D002 Feb 2023StoreNuclear War Simulator Out Now Nuclear war simulator is a detailed realistic simulation and visualization of large-scale nuclear conflicts with a focus on humanitarian consequences. It lets you design conflict scenarios…StoreImpact 757 changes
#C3E320 Jan 2023AnnouncementNuclear War Simulator - Dev Log #5 Individual humans Simulating the effects of nuclear weapons on individual humans The nuclear war simulator can be used to simulate the effects of nuclear weapons not only on the popula…AnnouncementImpact 705 changes
#65DF28 Nov 2022AnnouncementNuclear War Simulator - #4 Dev Log Delivery systems The Nuclear War Simulator includes a number of modern nuclear weapons delivery systems. It simulates the most important characteristics of these delivery systems like…AnnouncementImpact 703 changes
#C2FC25 Oct 2022AnnouncementNuclear War Simulator - #3 Dev Log AI The Nuclear War Simulator can be controlled entirely by the user and also includes an AI that can control a country to launch nuclear weapons as a response to your actions. Each cou…AnnouncementImpact 854 changes
#3CDD27 Sept 2022AnnouncementNuclear War Simulator - #2 Dev Log Objects database Database of weapons and delivery systems The Nuclear War Simulator allows you to create detailed scenarios with full control over every detail of the objects deployed…AnnouncementImpact 706 changes