Layers
Layers are an informal designation of sets of puzzles in Animal Well. The layers are mainly defined by which kind of collectibles is required for their completion.
Layer 1
The first layer contains the surface level Metroidvania exploration of the map using the four main tools. The main goal of this layer is collection of the four flames located in four quadrants of the map. Lighting the beacons leads to the manticore boss.
Layer 2
The second layer requires obtaining more tools, exploring hidden passages, and solving puzzles. The main collectibles are the eggs. Collecting all eggs leads to the 65th Egg, which provides access to space.
Layer 3
The third layer requires solving puzzles, some of which are not solvable in the game itself. Some puzzles require external input and are not solvable by a singular player. The main collectibles are the secret rabbits, which are part of the BDTP puzzle. Solution of this puzzle leads to the giant rabbit.
Layer 4
The fourth layer is one big very obscure puzzle called broken messages by the players.