Complete the following achievements to unlock Xbox Live Gamerscore points.
Enter the following codes at the "Press Start" screen to activate the corresponding cheat function.
Enter one of the following player initials to activate the corresponding cheat function. A sound will confirm correct code entry. Initial entry codes: Enter the following initials for one OR two players (in the case of six letter codes) and press A to hear the confirmation sound. After that, press + to activate the codes.