Game Design
Just getting started with programming languages? Take this CodeCademy course on C# to get you started on your way to making games!
Unity Learn has some incredibly useful tutorials and projects for you to explore! For beginners, I suggest starting with the "Roll A Ball" tutorial. Happy coding!
For some more in-depth and varying topics, as well as 3d assets for your games, please check out the Brackeys YouTube Channel, as well as his 3d models website, DevAssets!