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Welcome to HappinessMP

HappinessMP is an exciting multiplayer modification for Grand Theft Auto IV, bringing the thrill of multiplayer gameplay to the gritty streets of Liberty City. Our mod provides a seamless multiplayer environment, allowing players to connect to custom servers and enjoy endless possibilities for interaction, competition, and creating their own multiplayer experiences.


What is HappinessMP?

HappinessMP allows players to join custom servers and immerse themselves in a dynamic, open-world multiplayer experience set in the iconic setting of Liberty City. Whether you want to team up with friends, engage in epic battles, or embark on thrilling heists, our mod offers an engaging multiplayer environment to fulfill your gaming desires.

How Does It Work?

Our mod leverages the power of modern C++ programming to seamlessly integrate with GTA IV, providing a stable and feature-rich multiplayer environment. Players can effortlessly join servers, interact with others, and experience a wide array of custom gameplay modes and activities. The mod ensures compatibility with the latest computer systems, enabling smooth performance and an immersive multiplayer experience.

Key Features:

  • Seamless Multiplayer: Dive into the world of Liberty City with a seamless multiplayer experience, where players can connect, play, and interact with each other in real-time.

  • Custom Servers: Create and join custom servers tailored to your preferred gameplay style, offering a wide variety of game modes, custom maps, and unique features.

  • Scripting Support: Unleash your creativity with the ability to script your own game modes, missions, and events, making each server unique and engaging.

  • Extensive Gameplay Options: Enjoy a plethora of gameplay options, from team-based missions and races to open-world mayhem and role-playing experiences.

What's Next?

We are continuously working on improving and expanding the mod based on the feedback and needs of the community. Our dedicated team of developers is committed to providing regular updates and support to ensure that HappinessMP remains a thrilling and ever-evolving multiplayer experience.

How to Get Started?

Visit the front page to download the latest version of the mod and join our vibrant community. Whether you're a seasoned multiplayer enthusiast or a new player eager to explore the possibilities, HappinessMP welcomes everyone to join the action.

Thank you for choosing HappinessMP, and we look forward to seeing you in Liberty City!