David Brock 
Game Testing Riches [EPUB ebook] 
The main job of a game tester is to go through a game does not do well at all is attention to detail.

The technology of video games has progressed a great deal since the creation of the first video game systems. An example of an earlier video game would be Pong. In this game two players would control simple lines that could only go up or down on the screen. These lines were controlled by paddles and the point of the game was to hit the bouncing ball and make your opponent miss it. The v…