Advice on change sprite/animation

Unity Engine
1

So I need to make a 2d game for uni, and ive not messed with the 2d component on unity much before. So Looking for some advice on a set up.

So the game is 2d, but I want the sprites to be 2.5. Going for a ‘The binding of Isaac’ style, so I want to sprite to change with what direction the sprite is facing. I have the animation set up using this site. Which all works fine, However how would I set it up to change the set of animations.

To explain it a tad better, this is the image I am using just now to test out how it works.

So the animation i have set up (using the site above) is the first four pictures from that image. But I then want it to change to the next few when ‘walking away’

I hope I have explained this well enough, if not, I can try expand if needed. Thanks

2

The binding of isaac is not 2.5d it is regular sprite based 2D animation.

Consider looking in the 2D learn section for proper sprite setup based on direction.
https://unity3d.com/learn/tutorials/s/2d-game-creation
https://unity3d.com/learn/tutorials/s/2d-roguelike-tutorial