Claptrap's bounty item is his 2012 Character of the Year award from the Spike Video Game Awards. In the cutscene of him putting the bounty on the table for the tournament, GLaDOS says that it looks familiar. This is a reference to how Portal 2 was nominated for and won six awards at the 2011 Spike VGAs, with GLaDOS and Wheatley's voice actors, Ellen McLain and Stephen Merchant, also winning awards for Best Performance by a Human Female/Male respectively.