UO Black Box
Your In-Game GameMaster Toolkit
The ultimate all-in-one GameMaster toolset built directly into the game.
Access powerful development and management tools without leaving Ultima Online.
GameMaster Tools
Item Management
Spawn, modify, and manage items in-game
Creature Control
Spawn and control NPCs and monsters
World Building
Modify terrain and environment
Quick Access
In-game command shortcuts
Player Management
Monitor and assist players
Developer Friendly
Streamline your development workflow
GameMaster Power at Your Fingertips
UO Black Box brings powerful GameMaster tools directly into your game.
No more switching between windows or using external applications.
Everything you need to manage your server is accessible through an intuitive in-game interface.
Perfect for administrators, developers, and anyone who wants complete control over their UO experience.
Enhance Your Development
Download UO Black Box and discover powerful GameMaster tools built into the game