02-19-2015, 03:55 PM
Yeah, but the lines are definitely worth saving! Just go into Aseprite, and in the fill tool, you'll see an option that says "contiguous". Uncheck that, and it'll fill every pixel of the color you click on. You'll be able to quickly deshade your sprites using this, allowing you to preserve the lineart and not have to redraw them completely, because seriously, those sprites look good; it would be a real shame to throw them all away.