So i used griffpatch's asteroid tutorial to make an asteroid clone I used a different way of movement and shooting, and i even added controller support
note: you need to have scratch addons and to turn on controller support, and after you do that, you can change the controls if they don't seem right to you, your choice. but you will have buttons mapped to each of the buttons for the support to work: N (for the aim to be set to your player, but this isn't that important), M (for the aim to be set to your cursror), click (to make your spaceship to move), space (to shoot) and of course, cursor (this one you need to set to an analog stick instead!)