Creaks

Hard to miss. It's shortly after a puzzle where you need to move a shadow dude to a pressure pad to raise a door. It's the 30th scene on the 'load scene' screen.

You’ll need to follow the dancer’s moves, either left, right, up or down. After the first round it gets a little harder by having the same direction repeating, but it’s still quite easy. Just watch the dancer and copy them, you don’t need good rhythm, just hit the direction as soon as you see them move.

Confusing scene numbers
If you’re loading a scene from the ‘load scene’ screen on the main menu, note that I’ve counted scenes from the first that’s highlighted by default (the long descent by ladder into the underground world). There is also the prologue, but ignore that when you count the scenes. For reference:

• Scene 10 is the bright room with a big tree in the middle
• Scene 17 is the room shaped like a birds head with a stained glass window for an eye
• Scene 24 is behind a huge clock-face
• Scene 39 is the cable car
• Scene 46 is the giant broken hamster wheel