User Generated Content or UGC are items on VDream that have been created by the users. There have been weekly UGC parts releases since the 30th of July, 2009 , while the first UGC car - RJ's Honda CRX (later renamed to Sato Coupe X) - was released on the 4th of May, 2010.
As of January 1st, 2011, there have been 75 UGC parts releases.
On January 5th , 2011 the announcement was made that upcoming UGC car releases would be themed per month.