its a program that helps you,you can almost perfect farm by using only one key,perfect combo using only one key,and have a lot of other stuffs like skins,draws in the map,evade,orbwalk,predict.
its a kind of program that do almost everything for you,like evade,predict,combos,farming,much more easier than you do. its configurable sou you can adjust to your own necessities.
basically evades everything for u and u go godmode with the spacebar and u climb eloo and yes the simpler term is what memory said its a cheat for a game lol