Blender 3D PLEASE HELP*** how do you make a inventory in BGE

Can anyone help me find a script or a tutorial on how to make a inventory in BGE. Thank you.

Inventory’s are basically a visual representation of a list.
To start off, you need to work out a template, which can display any text/image you want it to.
To start off i recommend you omit images, as they can be implemented later.
You’ll need to use dynamic text, either bitmap text or the text object.
Then, assign scripts which change the text due to a sensor input.
use google and type this in the search box: ‘game inventory’