The first idea for the ending was the kids watching the Happy Fella cartoon, and the Police watching the news, but that would be a problem with the NG endign (no comedy, more tension) and the next episode.
Deleted scenes/ideas; the kids asking for the doll and Lila calling skid, interaction between SnP with Radford, and the bullies scene, where they find the doll on the ground, and Roy challenging the kids. I changed the whole scenario to winter, just for the bullies.
ANTAGONIST!! In the last episode, you can see the doll get a weird eye, yes, is Dexter the doll, and like he said, it had "needs" to kill, and he couldn't take it anymore. His hair gets messy the more he gets desperate! you also can see Dexters no mask face in the backgrounds!!
By the way, have you solved the 3 puzzles and found the last secret?? There is a lot of lore... talking about lore...
and before anything some extra stuff, faces, a deleted pic cuz Susie likes demons and how Dexter went for the doll