Teams make games . Testers are part of the team. Everyone on the team wants to deliver a good game and has one or more roles to play in making that happen, and the people on the team should be aware of the contributions and responsibilities of the other members . Testers need to examine the individual products delivered by each role as well as their relationship to one another within the context of the game. Any game project documentation provided along the way, from the game design document to the release notes, can be used to accelerate test development and improve the effectiveness of the tests.