Selection modifier Hotkeys - what does it do?

I have this setting checked on my Game settings. I think it’s new? It doesn’t seem to do anything but the tooltip is appealling so does anyone know what is it supposed to do?


As the tooltip says. Its talking about the selection box you do with the left click. I find this new feature really useful and kinda hard to get used to if you played without it for so long.


You are a beast, one thing the tooltip doesn’t say is that it’s only when selecting WITH the left click. I was trying to ALT the ■■■■ of my already selected units and it was not doing anything. thank you

I can’t remember if this is new or not? I don’t remember seeing it before, but I like it :slight_smile: