Okay so I am currently developing a game on Unity and came across a video tutorial on exactly how I want my game to play. The problem is, their code doesn’t transition well from their 2d game, to my 3d game. How could I get the same character movement in my game? Any help would be appreciated 
https://www.youtube.com/watch?v=eSdjNGNj6uk&index=41&list=PLdYCf1QvPRSclRhn_w47mv4P0TRHb-8bN&t=2s
