MouseHunt Improved is a Firefox extension designed to enhance the gaming experience of MouseHunt with a multitude of features and user interface improvements. Key enhancements include a more modern UI, better inventory management, and streamlined gift and quest functionalities. Users can easily toggle various modules in the game settings, allowing for a customized gameplay experience. The interface updates provide clearer visibility of stats, improved interactions, and a more aesthetically pleasing layout.

The program introduces features such as better maps, improved item views, and efficient tournament tracking. It includes functionalities like quick filters, enhanced travel options, and a comprehensive journal update. Additionally, it offers a variety of options for managing supplies and shops, along with better visibility for mice statistics and quests. Overall, MouseHunt Improved significantly upgrades the usability and visual appeal of the original game, making it a valuable tool for dedicated players.