

Nuclear War Simulator
Buy Nuclear War Simulator Steam key at the best price with instant delivery. Realistic large-scale nuclear conflict simulation focused on humanitarian consequences.
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System requirements
Minimum
- Processor
- 1.5 GHz
- Memory
- 8 GB ОЗУ
- Graphics card
- DirectX 11 or OpenGL 4.3 compatible graphics card with 3 GB of VRAM
- Storage
- 11 GB
Recommended
- Processor
- quadcore or more
- Memory
- 16 GB ОЗУ
- Graphics card
- DirectX 11 compatible graphics card with 6 GB of VRAM
- Storage
- 11 GB
Source: Steam · updated August 19, 2026
Nuclear War Simulator is a detailed and realistic simulation of large-scale nuclear conflicts, focused on the humanitarian consequences of nuclear war. The game lets you design conflict scenarios, place forces on a world map, execute attack plans, and estimate outcomes using population density data and realistic weapon effects.
You can build warheads, missiles and carriers, place them in silos, aircraft, TELs and submarines, then simulate attacks between major powers or smaller regional arsenals. Scenarios can be created manually, assisted by adjustable AI, or downloaded from other players via mod support.
The simulation calculates blast, heat, fires and radiation for population cells, helping estimate casualties and survival probability. It also models military target destruction using weapon CEP, target hardness and cratering, plus simplified nuclear winter effects based on burnt fuel and soot.
For players who want a serious sandbox rather than arcade action, Nuclear War Simulator offers editable predefined scenarios, CSV import and export, unit blueprints, basic modding, early warning systems and Missile Defence systems.
Buy Nuclear War Simulator as a Steam key at the best price and receive instant delivery after payment with USDT / crypto.



