Nuclear War Simulator

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App ID	1603940
App Type	Game
Developer	Bit Mirror
Publisher	Matrix Games
Supported Systems	Windows
Technologies	Unity Engine
Last Changenumber	31347107
Last Record Update	27 September 2025 – 17:27:16 UTC ()
Release Date	2 February 2023 – 15:01:17 UTC ()

❓ 64.16%

255 reviews

In-Game

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 and estimate the consequences using a population density map and realistic weapons effects.

Additional Information

Developer

Bit Mirror

ReleaseState

released

Publisher

Matrix Games

eulas

0 ↴
id	1603940_eula_0
name	NWS EULA
url	https://store.steampowered.com//eula/1603940_eula_0
version	1

Store Release Date

2 February 2023 – 15:01:20 UTC ()

osarch

empty string

community_hub_visible

Yes

Social Media

https://discord.gg/4jTe3jST6X

Primary Genre

Simulation (28)

Store Genres

Simulation (28)

Steam Release Date

2 February 2023 – 15:01:17 UTC ()

Store Asset Modification Time

2 February 2023 – 13:30:29 UTC () (1675344629)

library_assets

library_capsule	en
library_hero	en
library_logo	en
logo_position ↴
pinned_position	BottomLeft
width_pct	18.604651162790702
height_pct	21.88316314414628

osextended

empty string

review_score

review_percentage

Detected Technologies (?)

Unity Engine, Modio SDK, SteamworksNET SDK

Steam Deck Compatibility

Steam Deck:
This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
Entering some text requires manually invoking the on-screen keyboard
Some in-game text is small and may be difficult to read
All functionality is accessible when using the default controller configuration
This game's default graphics configuration performs well on Steam Deck
SteamOS:
This game runs successfully on SteamOS
Note: Entering some text requires manually invoking the on-screen keyboard
category: Playable
steamos_compatibility: Compatible
test_timestamp: 2 May 2023 – 00:00:00 UTC
tested_build_id: 10451787

configuration:

supported_input	other
requires_manual_keyboard_invoke	1
requires_non_controller_launcher_nav	0
primary_player_is_controller_slot_0	0
non_deck_display_glyphs	1
small_text	1
requires_internet_for_setup	0
requires_internet_for_singleplayer	0
recommended_runtime	proton-stable
requires_h264	0
requires_voice_files	0
gamescope_frame_limiter_not_supported	0
hdr_support	0

Content Descriptors

General Mature Content (5)

First seen on SteamDB

12 April 2021 – 10:33:08 UTC (), in changelist #11205137

Content Descriptors (Including DLC)

General Mature Content (5)

Supported Languages

1 Languages	Interface	Full Audio	Subtitles
English	Yes

Assets

Load all asset images

clienticon

4ab4e83470a40186e84481bb24434fb1a06de99c

clienttga

829c0bde9b0e22edbea3fe0c3fafb4b76fdb06a6

icon

26639ab363a761caa782ef4055e5a0a0f783e2b2

logo

2bca3dac1755bd58ff0561ebf5a18d5ea238131e

logo_small

2bca3dac1755bd58ff0561ebf5a18d5ea238131e_thumb

small_capsule

english

capsule_231x87.jpg

header_image

english

header.jpg

library_assets_full

library_capsule ↴
image2x/english	library_600x900_2x.jpg
image/english	library_600x900.jpg
library_hero ↴
image2x/english	library_hero_2x.jpg
image/english	library_hero.jpg
library_logo ↴
image/english	logo.png
logo_position/pinned_position	BottomLeft
logo_position/width_pct	18.604651162790702
logo_position/height_pct	21.88316314414628
image2x/english	logo_2x.png

Assets

main_capsule	capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.jpg
page_background	page_bg_generated_v6b.jpg
hero_capsule	hero_capsule.jpg
library_capsule	library_600x900.jpg
library_capsule_2x	library_600x900_2x.jpg
library_hero	library_hero.jpg
library_hero_2x	library_hero_2x.jpg
community_icon	26639ab363a761caa782ef4055e5a0a0f783e2b2.jpg
page_background_path	app/1603940
raw_page_background	page_bg_raw.jpg
timestamp	27 August 2025 – 14:23:47 UTC

Trailers

535309 ↴
trailer_name	Trailer Number 2
trailer_category	0
trailer_480p/video/webm	256928381/movie480_vp9.webm
trailer_480p/video/mp4	256928381/movie480.mp4
trailer_max/video/webm	256928381/movie_max_vp9.webm
trailer_max/video/mp4	256928381/movie_max.mp4
microtrailer/video/webm	1603940/535309/293d014038cab27e765063fa202becce1f1ac3a0/1750710181/microtrailer.webm
microtrailer/video/mp4	1603940/535309/293d014038cab27e765063fa202becce1f1ac3a0/1750710181/microtrailer.mp4
adaptive_trailers/0/cdn_path	1603940/535309/293d014038cab27e765063fa202becce1f1ac3a0/1750710181/dash_av1.mpd
adaptive_trailers/0/encoding	dash_av1
adaptive_trailers/1/cdn_path	1603940/535309/293d014038cab27e765063fa202becce1f1ac3a0/1750710181/dash_h264.mpd
adaptive_trailers/1/encoding	dash_h264
adaptive_trailers/2/cdn_path	1603940/535309/293d014038cab27e765063fa202becce1f1ac3a0/1750710181/hls_264_master.m3u8
adaptive_trailers/2/encoding	hls_h264
screenshot_medium	256928381/movie.293x165.jpg
screenshot_full	256928381/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	1675344678
410019 ↴
trailer_name	Trailer
trailer_category	0
trailer_480p/video/webm	256856425/movie480_vp9.webm
trailer_480p/video/mp4	256856425/movie480.mp4
trailer_max/video/webm	256856425/movie_max_vp9.webm
trailer_max/video/mp4	256856425/movie_max.mp4
microtrailer/video/webm	1603940/410019/36037aca97b5eae8020263ab97a1870954c72db0/1750710171/microtrailer.webm
microtrailer/video/mp4	1603940/410019/36037aca97b5eae8020263ab97a1870954c72db0/1750710171/microtrailer.mp4
adaptive_trailers/0/cdn_path	1603940/410019/36037aca97b5eae8020263ab97a1870954c72db0/1750710171/dash_av1.mpd
adaptive_trailers/0/encoding	dash_av1
adaptive_trailers/1/cdn_path	1603940/410019/36037aca97b5eae8020263ab97a1870954c72db0/1750710171/dash_h264.mpd
adaptive_trailers/1/encoding	dash_h264
adaptive_trailers/2/cdn_path	1603940/410019/36037aca97b5eae8020263ab97a1870954c72db0/1750710171/hls_264_master.m3u8
adaptive_trailers/2/encoding	hls_h264
screenshot_medium	256856425/movie.293x165.jpg
screenshot_full	256856425/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	1656680962

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Nuclear War Simulator

Additional Information

Supported Languages

Tags

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