heres some cool stuff ive found that has helped me a lot :3

Godot :3

• Godot Data models - creating extensible, maintainable games
  

  i cant overstate how good this vid is for learning how to do interactions between nodes, this is the single most useful vid ive watched yet, teeaches you how to use custom resources too which is like a 10/10 thing, please learn custom resources <3 :3

• Advanced @export scripts
  

  Goes over a very little known thing about the inspector, you can make very extensive and customizable @export vars using @tool scrips

gayme design <:3

• NotGDC.io
  

  has a LOTTT of useful thingies about anything game related, most of what im listing here ive found using it :3

• Core, Focus & Power - A Game Design Methodology
  

  go fucking read this NOWWWW, if you wanna get good at game design FUCKING READ THIS NOW I DONT CARE WHO YOU ARE JUST FUCKIGN READING THIS
  this really really helps with scope creep and making your game actually fun, go read it <33

• Practical Creativity

  has a lot of ways to help make the creative process easier, really solid and great vid :P

Stuff that is cool but not really about game design but are about games in general i guess :P

• inscryption is a card game about card games
  

  Goes over a bit about card games and why a game like inscryption is a good game,,, but a bad card game, and why the card game being bad is actually what makes inscryption good
  ok just watched more of his vids and GO FUCKING WATCH THEM TOOOOO theyre so freaking good, they arent a masterclass for learning game design but theyre fun and pinpoint the struggles and strenghts of games, maybe you will get some cool info from them, maybe not, but either way the vids are fun so happy watching :P