OpenSource game inspired by the game Pax Historia

AI-powered geopolitical narrative simulation. Play as a nation, make political decisions, engage in real-time diplomacy with other countries through AI agents, and consult your political advisor.

Compatible with socle.ai (default), Ollama, text-generation-webui, DeepSeek — works with any OpenAI-compatible endpoint. The API is configured directly in the app, no .env required.

You can create your own world and scenario (Warhammer 40k in preparation)

• Interactive world map — visualize diplomatic relations, stability, and ideology across countries
• Included 2016 scenario — 147 countries with realistic data (GDP, military, ideology, relations, nation briefs)
• AI diplomacy — negotiate in natural language with any country or group, streamed in real time
• AI political advisor — get strategic analyses and recommendations
• Free actions — submit any political action, the AI simulates its consequences
• Turn simulation — the AI generates world events each turn (1 month)
• Custom scenarios — build your own maps and factions from scratch (LotR, Star Wars, Warhammer 40k, Napoleonic Wars…)

make up

Then open http://localhost:5173 and configure your API in the app (top-right button).

# Install dependencies
make install

# Start backend + frontend in parallel
make dev

Open http://localhost:5173

The API is configured at runtime via the Configure API button in the app. Nothing to set up beforehand.

Get a free key at socle.ai, then enter it in the app:

• Base URL: https://app.socle.ai/api/v1
• API Key: your key

1. Install Ollama and pull a model:

   ollama pull llama3.2

2. In the app, select Ollama (local) — the URL is pre-filled automatically:
   • Base URL: http://host.docker.internal:11434/v1
   • API Key: leave empty
   • Model: the name of your pulled model (e.g. llama3.2, mistral, gemma4)

Recommended models: llama3.2, mistral, qwen2.5 (≥ 7B). Smaller models may produce invalid JSON.

1. Install text-generation-webui and load a model
2. Launch with the OpenAI-compatible API enabled:

   python server.py --api --listen

3. In the app, select TextGen (local):
   • Base URL: http://host.docker.internal:5000/v1
   • API Key: leave empty
   • Model: default (or the name of the loaded model)

1. Get an API key at deepseek.com
2. In the app, select DeepSeek:
   • Base URL: https://api.deepseek.com/v1
   • API Key: your key
   • Model: deepseek-v4-flash or deepseek-chat

Any OpenAI-compatible endpoint works — just set the Base URL and API key:

phos/
├── backend/                    # Python + FastAPI
│   ├── app/
│   │   ├── main.py             # FastAPI app + CORS
│   │   ├── config.py           # Configuration (env vars)
│   │   ├── models/             # Pydantic models (country, game, scenario)
│   │   ├── routers/            # API endpoints (game, diplomacy, advisor, scenarios)
│   │   ├── services/
│   │   │   ├── ai_service.py   # OpenAI-compatible AI client (SSE streaming)
│   │   │   ├── game_engine.py  # Game engine (sessions, turns, state)
│   │   │   └── scenario_loader.py
│   │   └── data/
│   │       └── scenarios/
│   │           └── default_2016.json  # World 2016 scenario (147 countries)
│   ├── Dockerfile
│   └── requirements.txt
│
├── frontend/                   # React + TypeScript + Vite
│   ├── src/
│   │   ├── App.tsx             # Routing
│   │   ├── pages/
│   │   │   ├── Home.tsx        # Scenario + country selection
│   │   │   └── Game.tsx        # Main game interface
│   │   ├── components/
│   │   │   ├── Map/WorldMap.tsx               # Interactive SVG map (react-simple-maps)
│   │   │   ├── Dashboard/CountryDashboard.tsx
│   │   │   ├── Diplomacy/DiplomacyPanel.tsx   # Diplomatic chat (SSE)
│   │   │   ├── Advisor/AdvisorPanel.tsx       # AI advisor (SSE)
│   │   │   └── UI/EventsFeed.tsx
│   │   ├── store/gameStore.ts  # Global state (Zustand)
│   │   ├── api/client.ts       # API calls + SSE streaming
│   │   └── types/index.ts
│   └── Dockerfile
│
└── docker-compose.yml

Create a scenario via the API (POST /api/scenarios/) following the same format as backend/app/data/scenarios/default_2016.json, or use the in-app scenario editor. Custom scenarios are saved in backend/app/data/custom_scenarios/.

Contributions welcome! Inspired by the original Pax Historia game.

MIT