Reggie Level Editor

Reggie! is an easy-to-use and full-featured level editor for New Super Mario Bros. Wii, created by Treeki and Tempus using Python, PyQt and Wii.py. It has the following features:
 * Terrain editing, with the Quick Paint Tool to make drawing tiles even easier
 * Sprite editing, with over 3,000 properties available and image display for over 300 sprites
 * Entrance, path and location editing
 * Zone options and Background options, with image previews
 * Resizable and interactive level overview
 * Zoom, Grid and other powerful editing options
 * Autosave to prevent loss of data
 * Level Diagnostic Tool to detect common crash causes
 * Support for adding notes in the level to aid in editing
 * Customizable interface, and more!

Tutorials for Reggie

 * Reggie Interface: This tutorial will help you understand how Reggie works, and will explain what the various buttons and options in the editor do.
 * Running Reggie from Source: The source version of Reggie Next adds many improvements over the compiled version, and its installation is a pretty straightforward task.
 * Game Patches: Game patches are powerful plug-ins which alter the files Reggie Next loads in order to customize the editor for a particular mod (such as Newer Super Mario Bros. Wii).
 * Reggie Troubleshooting: Like any software, Reggie isn't perfect and is prone to errors. This articles explains how to fix some common problems.