THE MOUSE-LOCATOR: This feature was planned and present in Scratch 1.x, but got removed later in another version. So I decided to recreate the mouse locator thing using variables and two sprites. If you wanna see what the sprites look like, just go and look inside my reinvention project and you will find two Scratch Cats. And each have a character on their bodies. One has a X and the other has a Y. But the sprites are hidden, so you'll have to show them in the project. And when you show them, when you click the Green Flag again, they will hide, so to not mess up the project. I don't know when this feature got removed, though.