This is a scrolling engine made entirely by me, that uses multiple sprites and an invisible box around most sprites to create a seamless scrolling engine that isn't blurry. You can keep making more sprites by simply: a: creating your art b: making a invisible box around your art (make sure the art is smaller, by a lot, than the max costume size) x: making the sprite go to "all x" and "all y", but making them go a certain distance away with operators. FOR MORE ON THIS CHECK INSIDE THE CAT
Turn this into anything you want, just give credit. arrow keys to move around. tell me if you have questions/comments. The crosshair is at (all x):0 and (all y):0.