I'd recommend to not start of making a game like earthroyale as it is a bit complicated for someone really new to developing games.
i went to school for game design so i don't know of too many ways to help someone learn via the internet but i do recommending starting of with something simple such as a 2D platformer, and when trying to figure out how to code stuff try to search on google for basic small components of what you wanna make and try to puzzle it together instead of looking up big things as that will make coding easier for you in the long run