Optical: Found in the section of the pink hallway where the player first takes the emergency exit door off its hinges. Use the door and/or a can from the Dream Soda vending machine to reach the exposed space above the ceiling panel. At the T-intersection past the doorway, the easter egg is on the left. It's pattern is of a blue sky with clouds.

Optical: Found in the outer room encompassing the pink inner-room. Use the emergency exit signs as ramps to get onto the overhanging, metal bridge. On the bridge there will be a purple egg covered in white stars. This bridge must be crossed eight rooms later though the easter egg will then be replaced by a Pierce radio.

Cubism: Found in the room with pairs of green pipes to the left and right and pallets stacked up along the walls. Jump on the green pallet jack to get atop the right pipes. Enter the part of the wall that is shrouded in shadow. The pallets will not be present there, leaving a cranny behind the pipes. In this cranny is an egg covered in pastel pink, yellow and white stripes. Though it doesn't glow, it stands out completely in the darkness.

Clone: Found in the last hallway of the level, the one leading to the elevator. Use the Dream Soda vending machines as steps to reach the overhead pipes. Once on the pipes, the player can reach the egg, further overhead and situated over the hallways general center. This egg emits red light through its stripes and, upon being clicked, this light turns green.

Labyrinth: Found in the room with the collapsing floor, that follows the fall from the horizontal orange room.

a)After using the staircase to break the floor, use the abundant amount of objects (floorboards, floor supports, chairs, the staircase) available to reach the hallway. Note that the ascent is significantly high.

b)Line up with the cube painted on the wall in the horizontal orange room. Spam (A/left-click) while falling to click the cube in the "unreachable" hall. This will cause the cubes to place in the room based on your forced perspective. Click them several more times to make stairs up to the hall.

Labyrinth: Found in the last room of the looping hallway, though the egg only appears after the player has left the room. Take the dice from the pool room once it has teleported behind you and had a smiley face added to it, then use it to reach the overhead doorway. Next to a recycling box, there will be a plain, pale blue egg. (The second version of the die must be used to prevent accidentally entering HALL 06, see Secret Rooms section for more info.)

Labyrinth: Found shortly after the room where the yellow queen flattens after being interacted with. In the hallway right after, there is a hole in the floor you fall through to continue the level. Fall through this hole and land on a green pipe. Walking to the end of the pipe leads you to the egg. Its pattern is abstract, made up of yellows, reds and blues.

Whitespace: Found in the room with a Pierce radio in its center and walls being buildings covered in windows. Buildings will be black or white depending on which of two doors the player enters from the previous room. To find the easter egg, the player must fit through a gap between the buildings (on the side holding the room's entry) and circle around the area. Leaning against the back of a building will be a red easter egg with a smiley face. Taking this egg into the nearby star room will make it glow much more intensely than it did before.