One of the coolest things about What To Do With The Book In Granny is its replay value. The game is procedurally generated, which means that each time you play, the house and puzzles will be different. You'll have to think on your feet and come up with new solutions every time you play. Plus, the game has a funny side - the granny can be pretty hilarious when she's chasing you around the house!
The characters in the game are also worth mentioning. The granny is super creepy, but she's also kind of sympathetic. You'll start to feel bad for her as you're trying to escape, which adds a whole new level of depth to the game. And the mechanics of the game are so smooth - the controls are easy to use, and the puzzle-solving is super satisfying.
How To Use BOOK in Granny 1.7 (2019) - YouTube