STEP 1: We'll want objects to be able to enter or leave from the side, so we'll disable those walls now!
- Go to and drag Scrolling Flowers into your program.
- Drag Disable Right Wall and Disable Left Wall into your program.
- Go to and drag Set Gravity into your program. This will let objects fall.
- Drag Set Bounce into your program and set it to 0.2.
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