I just remembered it's for Grads in Games, but if you were to keep developing then I believe my points mentioned would be beneficial, even if you take them into account for later projects!
Haha yeah, anything that was placeholder/default unreal engine is mostly down to me not having the time to create art assets for a project such as this. If I continue it I definitely will be.
Saving at the moment isn't automatic, you have to press a button for it to work, it does state this in the controls.
However, thank you for the feedback!