Receive Information From Games?

Hi AutoIT community, I am quite new, but have been using AutoIT for years now.  I have a quick question:

I am trying to make a program that will essentially take information from a game, such as:

• Username
  
• Score
  
• Other in-game information

I was wondering if it is possible to take information from a game so I can store it (iniwrite) and search for the information later (inread), if so, a direction where I could learn how to do this task.  Mind you, I am trying to make a program that doesn't break the rules of a game, but rather a program to track your own skill level and people you have played against.

Thanks for the help!  I know this is kind of vague, I figured this problem could be easily solved.