Terra EngineRealistic Geopolitical Simulator

Current work : Crises, Diplomatic Encounters & Historical Timeline

Task: Conflict & Crisis Management

Due Q2 2026

What is Terra Engine?

Terra Engine is a geopolitical simulation engine and sandbox built around a historical strategy game. It draws on a unified historical timeline, 21st-century data, and dedicated systems for international relations, diplomacy, and political institutions.

In play, politics, economy, events, and diplomacy unfold in a large-scale simulation with AI-controlled leaders. Modding and ongoing content updates gradually enrich the simulation.

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Geopolitical simulator features

21st-century geopolitical data

200 countries, 3,000 territories and cities, 1,000 key figures, demographic and economic indicators, major historical developments: together they feed how the world is rebuilt over time and keep games coherent.

Historical mode

Historical mode controls how the simulator follows real-world trajectories: indicator convergence and major developments according to the chosen fidelity level; when turned off, it opens the door to alternate history and custom scenarios.

Detailed political simulation

Manage different regimes, elections, successions, and power dynamics. Each country has its own evolving political system with institutional capabilities.

Macro-economy

Macro-economic system simulating GDP, unemployment, debt and other indicators evolution. Each country evolves according to its category and economic state, with a configurable historical mode.

Diplomacy and international relations

Develop international relations, influence opinion, and conduct various diplomatic actions between countries and leaders.

Interactive event system

Make key decisions through multiple-choice events and conditional triggers that shape history.

Natural disaster simulation

Historical natural disasters: earthquakes, cyclones, volcanoes. Damage per hexagonal cell (devastation, casualties) and visualization of phenomena.

Hybrid AI architecture

Two complementary modes for controlling leaders: standard mode for fast decisions, language model mode for narrative immersion with unique personalities and realistic behaviors.

Autonomous intelligent agents

Each character acts autonomously thanks to AI: realistic behavior, contextual decisions and reactions to diplomatic, political, and global events.

Intelligent AI tools

Conversational assistant to discover and use the application, and AI Journalist generating interactive news.

Projects

Model collective or individual enterprises over time. Each project breaks down into progressive steps requiring multiple contributions and consumption of various resources.

Modding and multilingual customization

Extend and evolve the experience: mods, languages, events, properties, and scenarios. Terra Engine is built as a modular platform, already available in French and English.

Terra EngineRealistic Geopolitical Simulator

What is Terra Engine?

Latest Articles

Geopolitical simulator features

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