Apple has released its fourth TV advertisement in its “If you don’t have an iPhone” series. Entitled “Game Center,” the 30-second spot touts “the largest selection of games on any phone,” with notable appearances by Scrabble and Infinity Blade. The spot also prominently features Apple’s Game Center social gaming network, showing the user finding friends, inviting them to a game, and playing online. As with the other ads in the series, it concludes with the announcer saying, “If you don’t have an iPhone, well, you don’t have an iPhone.” The new advertisement is available for viewing now on Apple’s website.