how to open .act and .chat files?

[pcbun]

If you are creating you brand new spell or creating other type of gameplay(for example, summon troop in reserve slot into battlefield). You will find it will spend much more time than if u have the API list. And also, if u did edit lua file, read the russian forum. It provide a method to edit in developing mod which have boost developing(no need to restart KB everytime after amending the script).