In April 2009, Media Molecule released a free software update dubbed "Cornish Yarg", the first major update for the game. New features that were introduced with this update include the ability for the user to play their own music from the PlayStation 3's hard drive whilst in their Pod or in "Create" mode, the ability to turn a prize collection in user-created levels on or off and improvements to the character customisation process. Changes were also made to some creation tools including the ability to hide mechanical objects such as bolts and pistons. Shortly after this update, "Creator Pack 1" was released as a downloadable content pack for free. This pack added new "Create" mode tools including a new type of checkpoint which provides the player with an infinite number of lives for a given section, a tether-less version of the jet-pack (allowing the player to hover around more freely) and a power-up removal marker which forces the player to drop any power-ups such as the Paintinator or jet-pack. The update also included a tool to allow the creator to trigger changes in the entire level's lighting and other environmental settings when the player passes a certain point or performs an action.