One of the world's most engaging pastimes is quickly evolving to include video games. Because of the intrinsically motivating experience that video games provide, people of all ages enjoy playing them.

How to become a video game designer;
Go for a degree
specialize in a particular aspect
Know more about the gaming industry
Explore other related skillsets
position yourself to be noticed
Make your own game

Source: [https://allstudyguide.com/video-game-designer/]

Sounds great, I will like to be part of it