Unity

1. Game Developer Roadmap

The purpose of this roadmap is to give you an idea about the landscape and to guide you if you are confused about what to learn next and not to encourage you to pick what is hip and trendy. You should grow some understanding of why one tool would be better suited for some cases than the other and remember hip and trendy never means best suited for the job.

2. Complete C# Unity Developer 2D by Ben Tristem and Rick Davidson

Created by Ben Tristem, a well-recognized personality in the Unity circuit, this Unity resource offered by Udemy has almost 200,000 takers to its credit to date. It is undoubtedly among the best Unity courses for development out there.

3. Unity Game Dev Courses: Fundamentals by Pluralsight

This course offered by Pluralsight is an excellent option for beginners and rank outsiders. It covers all the concepts from scratch and aims at familiarizing students with the basics of the Unity IDE and environment.

It is a comprehensive path aiming towards teaching the fundamentals of Unity game development.

4. Unity 3D Essential Training by Craig Barr

In this course by LinkedIn Learning, instructor Craig Barr dives deep into the techniques commonly used in Unity visualizations and game development.

5. Unity 3D tutorials by Brackeys

Top-quality game development tutorials on everything from Unity and programming to game design for free on youtube.