This wiki has been moved to https://github.com/SuperTux/wiki into the mediawiki branch.
Generally speaking, Wind is a region in a level that influences Tux' speed while he's not standing on solid ground. Wind can be scripted to create e.g. air gushes coming out of pipes or water streams that can be switched on and off. See ScriptingWind for a detailed description about how to manipulate a Wind object with Squirrel scripts.