Going into this, I'll be assuming a lot of knowledge for the sake of speed. I'm curious where all of you are at, though. Let me know what the #1 biggest ??? is for you right now in terms of game development & programming. If you're following along with the series, don't worry if certain things don't make sense and you're just blindly copying what I'm doing. We'll circle back around at some point, either via the weekly Q&As or standalone videos going over it in more detail. The important thing here is that you ask questions!