A step back into the past here to discover conventional trackball technology. However precise it is, you have to remember that, like any trackball mouse, it is going to get dirty and you'll have the awful chore of cleaning it, though you can space this out if you use it with the rough plastic mat provided. But that's not the most important thing. This mouse has a resolution of 2100 cpi and, if you use it with its pad, then it should be able to shatter anything that moves in a game.