The controller extension is in both turbowarp and scratch addons. I opted to use turbowarp. I used an Xbox controller. You need to pair both joysticks to the cursor, as one does not give enough acceleration to do a decent jump. I think the main practice I got out of this was a trick I used with the controller for local multiplayer. The lack of skill I had in the controller put me on even ground with my inexperienced siblings, causing a true struggle up the mountain with the rubber bands mod. It's a fun way to play! But then I figured I could get a WR out of this since I am the only one who has decent practice with this stupid thing. So here I am, just missing sub 10 on a controller.