You should only have to call the IntroloopPlayer class to use this plugin.
IntroloopPlayer.Instance to get the singleton instance and then call other methods. There are
Resume with fade overloads.
IntroloopSettings is attached along with
IntroloopPlayer component and contains some settings you can change on the inspector. (You should do it on the template prefab) The
public static readonly variables contains hard-coded paths and names which probably don't need to be changed - but in rare case you can edit it in the script directly.