Game Timing

I am not sure what your asking but you can test it on you machine with the following changes:

Graphics kScreenWidth,kScreenHeight,24, 85
Graphics kScreenWidth,kScreenHeight,24, 60
Graphics kScreenWidth,kScreenHeight,24, 30
Graphics kScreenWidth,kScreenHeight,24, 12

Flip

By using different graphic modes and flip not bound to the VSync you agem will run at different speeds depending on which line you run when you create the graphics mode