To win the game you would try to figure out what quality provides the credits or avoids losing them. To win the total exercise you will understand how the rules for correctness, credits and various other consequences relate to the name of the game. Record your correctness and your credits earned after each item so you can look back and see how you perform in each of the conditions. Also record your perceptions of what it was like to learn under that particular condition. In life, any particular behavior has consequences that follow automatically.
Natural consequences are an inevitable part of doing the behavior.
If you inhale, your lungs experience the air surrounding you. If you eat something, your hunger pains will abate. Degree of correctness follows choice as stretched muscles follow bending. Credits earned or lost are basically natural consequences as well. In a real world behavioral intervention you will have to consider the role of natural consequences.