a very useful tool i am re uploading to gmod.org cause it seems to have ben removed. its a remover tool that helps with selecting multiple items, and with no mistakes deletes what you select.

primary fire you use to "select" a prop or entity, which pastes that prop a purple color. once youve selected the props you want to delete press r or "reload" to delete selected props, and to deselect props, use secondary fire.