The summary is:
The user is a video game player who is exploring the hidden level of a game called Dax and Son. He follows the instructions from a comment that tells him how to access the secret level by combining a book with different objects. He discovers a strange world where he has to solve puzzles, find pizzas, and interact with a cat. He also unlocks a Halloween mode where he has to shoot zombies. He claims that he has completed the game 100% and that he enjoyed it. He ends the video with a goodbye and music.
Here are the key facts extracted from the text:
1. The text is a transcript of a video about a hidden level in a game called Dax and Son.
2. The hidden level can be accessed by using a book item with different objects in the game, such as a doll, a computer, a magazine, a cat, and a flashlight.
3. The hidden level has different rooms and puzzles that reveal secrets about the game and its creators.
4. The hidden level also has a Halloween mode that can be activated by using the book with a pumpkin.
5. The video ends with the player claiming that they completed the game 100%.