List out the game variables in the game prototype you have been working on.Make a change in one variable and observe how it affects other variables.This is an opportunity to test how your system plays...

List out the game variables in the game prototype you have been working on.Make a change in one variable and observe how it affects other variables.This is an opportunity to test how your system plays under different conditions.Can you make easy, medium, and hard levels simply by tweaking the variables?