I know it's kinda reinventing the wheel, but I made a 100%-in-a-single video for those that prefer that sort of thing. Maka's solution is perfectly fine, but for those that wanna follow along with a single video and 1k the game, here's my version below. You'll get this achievement while going for Speedreader, which requires you to get all 23 journals as well as the secret one and finish the game in under 10 minutes.
- This old house, Nesting Instinct, Intuitive, Wet Blanket 04:32
- Speedreader and Meow meow meow14:23
- Behind the Scenes