MORE easy intructions: up, down, left, and right arrows to move! Scroll Concept yo! very basic coding if ya want to know how. I didn't know how to do the border, so I just did this. lol.
The not touching white part took, like, a millenia. all coding by me m8s love it for no reason please? Also the earth size was a scratch hack. If you want to do it, look here: https://wiki.scratch.mit.edu/wiki/Avoiding_the_Costume_Size_Limit