Rockstar's 100% Club contest, where anyone who beats GTAIV 100% earns membership into the 100% Club AND is sent a real key to Liberty City, has been extended! That's right, the contest was initially scheduled to have already ended, but Rockstar wants to make sure "everyone has a chance to get in on the action" and extended the contest until Monday, May 19th. So, get your GTAIV gaming on, complete the game 100% and earn your key to Liberty City!