The summary is:
The speaker is playing a horror game called Slender Mansion with his little brother Thiago. He tries to find six power notes while avoiding the Slenderman, a creepy creature that chases him. He comments on the game's graphics, sounds, and difficulty. He manages to find all the power notes and escape from the mansion. He celebrates his victory and says goodbye to his audience.
1. The narrator is playing a game with their brother Thiago.
2. The narrator remembers Thiago scoring a goal in a game when he was five years old, around 2013.
3. The narrator is playing the game Slender Mansion.
4. The narrator's father is a PC gamer.
5. The narrator is using headphones to play the game.
6. The narrator has to find "power nuts" in the game.
7. The narrator has to be careful in the corridors of the game because of the game's sensitivity.
8. The narrator has to explore different areas of the game to find what they need.
9. The narrator has to find a way to open doors in the game.
10. The narrator is trying to win the game by collecting all the power nuts.
11. The narrator has three out of six power nuts.
12. The narrator has to find the last power nut in the bathroom.
13. The narrator is playing the game in "hardcore mode".
14. The narrator has to be careful because the game's character, Slender, is strong and can be heard running.
15. The narrator has won the game by collecting all the power nuts.