A & D for movement, up arrow to make the backdrop you, and down arrow to make it normal.
Credits to The Scratch Team, who I watched a video on to make this. https://www.bing.com/videos/search?q=how+to+make+a+catch+the+falling+game+on+scratch&docid=607987100895242715∣=8355A4D03718843390208355A4D0371884339020&view=detail&FORM=VIRE . Also credits to Hershey's for Hershey's Kisses.
