I am interested in making a 3d survivle game but im notbsure where to start

I am interested in making a survivle game but currently dont know anything about making games or have any experience with making assets or coding. I’m looking for some tips that could get me started on where I should be looking, Where do I start, or what do I start with.

I want to make a survivle game that is in 3d and has a decently sized map

I’m not really looking for what to use for making all the different parts of the game but instead where to actually start. I can watch tutorials for making maps, assets, tutorials for unreal but none of them will tell me where to start. I know exactly what I want but not how to turn it into something…

Have you seen this?:

It’s free ( I seem to recall ), it covers a lot of areas you’d be interested in…