customize your own levels first remix this then go to "go to here to create" sprite then create clones of the arrows there then it will function correctly and if you dont like the sounds go to the "change sounds here" sprite also known as the bf sprite then change the sounds then your done just added 15 more speed things for a total of 20 remodled the arrows a little and added an extra costume so it doesnt just go throught very bright to dark