Librelancer is an open-source reimplementation of the engine behind Freelancer, the iconic 2003 space trading and combat simulation game by Microsoft. Written in C# and powered by OpenGL and modern game development practices, Librelancer faithfully replicates the original gameplay while providing a flexible codebase for modding, analysis, and future enhancements. It supports original assets and is designed to be both a preservation project and a foundation for new space simulation games inspired by Freelancer’s legacy.

Features

  • Reimplementation of the Freelancer game engine in C#
  • Compatible with original Freelancer data and assets
  • Real-time OpenGL rendering pipeline with PBR support
  • Fully functional single-player and multiplayer modes
  • Ships, systems, factions, and AI behaviors faithfully reproduced
  • In-engine mission scripting and object interaction
  • UI system mimicking the original interface with enhancements
  • Modding support for creating new content and systems
  • Cross-platform support via .NET Core and OpenGL

Project Samples

Librelancer Screenshot 1

Project Activity

See All Activity >

Categories

Libraries

License

MIT License

Follow Librelancer

Librelancer Web Site

Other Useful Business Software
Ship AI Apps Faster with Vertex AI Icon
Ship AI Apps Faster with Vertex AI

Go from idea to deployed AI app without managing infrastructure. Vertex AI offers one platform for the entire AI development lifecycle.

Ship AI apps and features faster with Vertex AI—your end-to-end AI platform. Access Gemini 3 and 200+ foundation models, fine-tune for your needs, and deploy with enterprise-grade MLOps. Build chatbots, agents, or custom models. New customers get $300 in free credit.
Try Vertex AI Free
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of Librelancer!

Additional Project Details

Programming Language

C#

Related Categories

C# Libraries

Registered

2025-03-26
Report inappropriate content