Currently I'm dragging and dropping objects into my room one at a time. I'm assuming that there's a faster way to add objects, since some rooms could have dozens, if not hundreds of instances of an object. Looking through the GameMaker 2 docs, I found the following: "You can add more instances to a layer by opening up the resource tree and then dragging objects from there into the room, or alternatively you can select an instance from the resource tree and then press and hold to preview the resource "in-situ", and if you additionally click the left mouse button you can add the instance and even "paint" it into the room layer." But this doesn't seem to apply to Mac OSX users, as holding Alt drags the room view around. Any other suggestions to help speed up my workflow? This is a total noob question, and I thank any in advance who can look past my noobulence.