>>714033884Like all games of this type they hide the lore both in and outside the game. The blurb about 1006 not needing food comes from hidden text in the games very first trailer, while Poppy is said to be just like him and "perfect".
The reveal that they all eat human flesh comes from the spin-off Project: Playtime, where in a tape Sawyer declares that all the experiments will need to eat humans to stay alive.