SteamRegistry

Nuclear Design Bureau

AppID 4190240 Game windows

Design. Simulate. Detonate. As a junior engineer at the Kurchatov Institute, you design atomic devices to satisfy the demands of the State. A hardcore physics game simulating hydrodynamics, neutron transport, and thermonuclear fusion.

Playing now
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24h peak
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Price (US)
USD 9.99
Steam store

Overview

AppID
4190240
Name
Nuclear Design Bureau
Type
Game
Developer
Design Bureau KB-11
Publisher
Design Bureau KB-11
Release date
Sep 14, 2026
Reviews
77% positive (275 · Mostly Positive)
Current build
26003045
Last change
#40001570
Last seen
Store data
First indexed

Tags

Simulation Strategy Physics Cold War Science Sandbox Puzzle 2D Pixel Graphics Dark Difficult Destruction Programming God Game Historical Tutorial Atmospheric Score Attack Minimalist Early Access

Genres and categories

Indie Simulation Strategy Early Access Single-player Steam Achievements Custom Volume Controls Mouse Only Option Playable without Timed Input Save Anytime Steam Cloud Family Sharing

Players (24h)

No player counts recorded yet.

Branches

BranchBuildUpdated
public 26003045
previousbuild
previous build in case anything breaks
 25971421