Before we continue, please save your scene as
Layer: This is the layer on which your UI will be displayed
Camera: This will decide if the UI will have a camera, and its drop-down options are as follows:
None: No camera will be created
Simple 2D: Uses a camera with orthographic projection
Advanced 3D: Uses a camera with perspective projection
Click on the drop-down menu next to the Layer parameter.
Select Add Layer.
Create a new layer and name it
Go back to the UI Wizard window and select this new GUI2D layer for your UI.
You can now click on the Create Your UI button. Your first 2DUI has been created!