Intro to Unity

I was expecting the creation of a 3D object being a lot harder that it really was. I didn't know you could create a wall by just creating a pre-made image. But I still don't know how to add texture to objects, maybe I'll cover that in the next lesson. Anyway, I hope to learn how to code 3D games, and I also hope to finish everything this semester. I think creating a 3D game will be challenging, but a lot cooler than a 2D image. I would like to check out the Unity store to see what I could get, and see if I can get an idea from what I see.