While Dota 1 has largely been superseded by Dota 2, a dedicated community still plays on platforms like or EuroBattle.net . For these players, Auto Warkey remains a staple. Most modern versions are "plug-and-play," requiring no installation and offering a simple GUI to save different profiles for different heroes.
If you want, I can:
"DotA was balanced around 'Legacy Keys' to add skill expression. Invoker is supposed to be hard to play." auto warkey dota 1