This is my adddition to 16-Bit World. I added arrow key support as well. The game scrolls when you are not moving or if you are around halfway across the screen in either direction.
So yeah. I added a scroll engine. It could use some patching. To RoyalPixel: If you like it, use it; if you don't, thanks anyways. And if you do, does this make me part of the effort? Thanks, DDJ and RP (and rest of LevHeroes) See project comments for explanation.