An open-source open-world action game featuring a living city, dynamic missions, vehicle systems, AI-driven citizens, and immersive gameplay.
Project Horizon is a community-driven flagship open-world game designed with a modular architecture and modern game development practices.
The project focuses on creating a dynamic city where every systemโfrom pedestrians and traffic to missions and AIโworks together to create an immersive experience.
- ๐ Massive open world
- ๐ Vehicle system
- ๐ถ AI pedestrians
- ๐ฆ Dynamic traffic
- ๐ฏ Mission framework
- ๐ข Interactive buildings
- ๐ฆ๏ธ Dynamic weather
- โ๏ธ Day & night cycle
- ๐ฐ Economy system
- ๐ฎ Law enforcement AI
- ๐ Inventory system
- ๐บ๏ธ World streaming
- ๐ฎ Controller support
- ๐ Multiplayer-ready architecture
- ๐ Performance optimization
project-horizon/
โโโ assets/
โโโ docs/
โโโ engine/
โโโ multiplayer/
โโโ world/
โโโ src/
โ โโโ ai/
โ โโโ animation/
โ โโโ audio/
โ โโโ camera/
โ โโโ characters/
โ โโโ combat/
โ โโโ core/
โ โโโ gameplay/
โ โโโ missions/
โ โโโ networking/
โ โโโ physics/
โ โโโ ui/
โ โโโ vehicles/
โ โโโ weather/
โ โโโ world/
โโโ tests/
โโโ LICENSE
โโโ README.md
- Project setup
- Core engine
- Character controller
- Camera system
- Open world
- Vehicles
- Physics
- NPC system
- AI pedestrians
- Traffic
- Combat
- Inventory
- Mission system
- Economy
- Police AI
- Dynamic events
- Multiplayer foundation
- World streaming
- Optimization
- Save system
- Modding support
- Cross-platform
- Dedicated servers
- Version 1.0
Contributions are welcome.
You can contribute by improving gameplay systems, AI, networking, documentation, testing, performance, or developer tools.
MIT License
If you like this project, consider giving it a star on GitHub.