I don't think there is a better course for building the fundamentals of Unity. It helped me so much.

teampch4677

This course is for beginners who want to develop games with Unity, and explains in detail everything from installing Unity to the basic knowledge required for 2D/3D game development. (All resources used in the course can be downloaded by clicking the “Course Materials” button at the top of the video.)

unitynote

Learn Unity Basics with Dr. Koh by following along

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중급이상

유니티

Unity

Unity Introduction (62:17)

Unity 2D Basic (106:03)

Unity 3D Basic (126:31)