Hence my auto-logger. It will log your game progress. i.e.
How long did your battles take?
What actions were used?
What did the enemies do?
How often did your party members die?
How long did that boss take?
What items were used?
What did you buy/sell in shops?
How much time did you spend on the puzzles and riddles?
How much time did you spend in cities?
All of that I will know after analyzing the logging file that the beta testers will send me. No logging file, no mentioning in the credits, it's that simple.

The logging file will help me balance the game much better. I don't expect many bugs as the worst bugs I encountered during alpha testing so far were problems in the arbiter and the face graphics within the message system which I already know of. All I need to do is go through the game, find them all and fix them.