Just so Gamerz31w can get his stuff together...

I suggest you go and learn some programming if you want to get into this kind of stuff. If you REALLY want to use Unreal Engine, I suggest you google some JavaScript tutorials first, and then try to do something on HTML5, then move to TypeScript. I'm directing you to those languages, because Unreal Script is very much like JS, and you won't have a hard time getting familiar with it afterwards.
If you want to use Unreal Engine 4, you'll have to learn C++, which is leaps more difficult than UnrealScript.

Now, ralistically, you'd probably want to go and start out with a simple game engine and stick with it for a few years. Because of this, I strongly suggest you just go and do something with a game engine such as GameMaker. It has an incredibly huge and helpful community, and you'll get a new Jazz Jackrabbit game done on it in no time (Trust me, I used GM for over 7 years).

Wish you luck.