I am trying to create a simple new block for my use that would be three block wide, ten or so long, and only one high, like a floor. It would be made of wood. I just cant seem to find the right info on how to go about this.
You need to install Unity 2019.1.14, then follow this tutorial:
There is a tutorial project template, that is all setup for you to load into unity, or you can start your own new project but you will need to grab the tag manager asset and the multiplatform export script and add those to the new project: https://github.com/7D2D/Templates-and-Utilities