>>529687780
do tutorials to learn the basics, maybe wait for a Udemy discount and get a cheap course, do some online stuff like w3resource

then start by trying to recreate the classic arcade games, start with asteroids, then pong, work your way up to tetris

it's a neverending learning process but eventually it clicks

learn stuff only when you need it, don't try and learn everything because it's impossible

to warn you however, game dev is a challenging endeavour, don't jump into this hobby thinking it will be easy, you will need to spend years learning coding and then art, and then other stuff too, it will literally take you years unless you are a savant NEET

but most importantly, have fun