The Maze

Hint: What do I do in the body parts room?

Hint: What do I do in the fan room?

Hint: What do I do in the junk room?

Hint: What do I do in the drainage room?

Hint: What do I do in the swinging spheres room?

Hint: What do I do in the river room?

Hint: What do I do in the pipe room?

Hint: What do I do in the statue room?

Hint: What do I do in the room with the mutant?

Hint: The door puzzle.