You will get understand these tips when you are little familiar with Unity and VS2019.ġ. If you are going to use Unity I could give you few tips to avoid the mistakes I have made during my beginner's days.
I have learnt mostly from different YouTube tutorial, reading Unity documents or from Unity Answers forum.
For creating sprites I use Krita but you can use any other software you are comfortable with.
I use Unity game engine with Visual Studio 2019 for coding.