I've added a bit more and have redrawn the paragoomba, I added a few darker outlines on some characters where outlines crossed in odd ways or other characters (*COUGH* Bendy *COUGH) who are the same color as the outlines and would be hard to see if there were many behind him. also quick sidenote, that shadowy figure behind Sans is supposed to be how I drew the Enderman from Minecraft, not the shadowy figure that CircusBaby87 drew a few times