My FPS Game Dev Progress Part 2

2nd part of log of my process on game I'm building in my free time just so I can learn some technologies for building games

My FPS Game Dev Progress Part 1

Have started development on new FPS game that  I'm creating in unity 3d . It has just the basic movement and firing(which needs work as you will see) and flat landscape,

First attempt at game building

After alot of trial and error and tutorials I built this space shooter 3D top down game with unity v5.
The biggest hurdle was alot of documentation existed for unity v4 and I was working on v5 although now there is more documentation out there and also the new coding structures for v5 makes a lot v4 code obsolete.