Download
ClassicUO is an open-source, modern client for Ultima Online, a beloved MMORPG originally released in the late 1990s. Designed as a drop-in replacement for outdated clients, ClassicUO supports high performance, modding, and quality-of-life improvements while preserving the game's core look and mechanics. It’s built using .NET Core and runs cross-platform, offering smoother input, faster rendering, and extensibility for private servers. The project is community-driven and continues to evolve in parallel with the fan-maintained ClassicUO ecosystem.
Features
- Modern .NET-based client for Ultima Online
- Compatible with most UO private server implementations
- Hardware-accelerated rendering with OpenGL support
- Improved performance and responsiveness over legacy clients
- Enhanced UI with resizable windows and customization options
- Macro and hotkey support for gameplay automation
- Modding and plugin support for custom features
- Cross-platform builds for Windows, Linux, and macOS
- Frequent updates and active community contributions
Project Samples
Categories
GamesLicense
BSD LicenseFollow ClassicUO
Other Useful Business Software
Veeam Data Platform v13.1 - Get Your Free Trial
Try Veeam Data Platform today. Experience the unified platform that's secure by design, portable by default, and proven to recover clean, fast, and anywhere.
Rate This Project
Login To Rate This Project
User Reviews
Be the first to post a review of ClassicUO!
