Hello, I want to make movement character like this video
But I want to only left and right. (Not up and down) it has animation for transition left to right and right to left.
This is a 3D setup, with a character that can move in a defined “2D” space. A character will only move where and how you tell it to.
While I’m not going to provide you a solution, I will instead advise that you spend some time to get to learn the Unity environment and take a moment to look at some tutorials. Unity provide plenty themselves for a good handful of game genres. There are also countless community made tutorials on YouTube.
Please spend some time researching into what you’re going to do with the tools available for you. I don’t feel anyone is going to provide you the full solution you are looking for but if you begin your project and are able to show your process then I’m sure you will receive plenty of help when you need it.