No problem, don't worry.
No this is where you can find all your saves from the game, if you really want you can edit them with an editor and get more coins or maybe an object you didn't find during the playthrough, but honestly it's better if you don't touch it unless you really know what to do.
The game is structured to give you anything you need, if you will try to change any variables you can broke it, so I suggest you to not touch anything and instead follow the walkthrough, this first game by NLT is pretty linear so you don't need to touch anything to get to the ending.
If you need to modify something (like using the incest patch for example) you need to follow the first path i suggested you.
Anyway what you need to do exactly? I don't understand what you need in the end, sorry.