Nuclear War Simulator Apr 2026

is a high-fidelity, educational sandbox designed to visualize the humanitarian and strategic consequences of nuclear conflict. Developed by Ivan Stepanov, it is often utilized by academic institutions like Princeton University for serious research and policy analysis. Core Functionalities

: Design large-scale exchanges between major powers using a database of over 13,000 nuclear weapons.

: Calculate estimated fatalities and injuries using a high-resolution population density grid. Nuclear War Simulator

: Place specific locations (like your home) on the map to analyze survival probability and injury types. Getting Started

: The Meyer Update (January 2025) added a campaign mode that serves as a tutorial, introducing mechanics with increasing complexity. : Calculate estimated fatalities and injuries using a

: Use the integrated mods.io server to download user-created scenarios, such as theater-level exchanges or historical cold war setups. Nuclear War Simulator 2023: What You Need To Know - Covid

: Available for purchase on Steam and the Matrix Store . : Use the integrated mods

: Build custom warheads, missiles, and carriers (subs, aircraft, silos) or use real-world arsenals.