Thanks for the plugin, I did buy it.
The only thing missing is when you click a marker this action cannot be read by Construct 2.
Is there any plan to make this action possible?
Now i can't make it because i'm so busy finishing my studies, but i made a workaround for that some time ago.
Just place the event On marker clicked and in the parameter, set the expression of the plugin called markerClicked. Then inside that event you can check the value of the expression, to see what marker was clicked. Some screenshots: