Microsoft, Nintendo, Ubisoft and Gem are among the companies already signed up to this year's MCV/Xbox Xmas Quiz, taking place on December 1st at London's Sway Bar.
Others who have entered teams include Lygo,Turner Media Innovations, Future, GameSpot, Videogamer.com, Amazon, Comet and Tesco – and time's running out if you want to join them.
The popular industry networking event, sponsored and supported by Xbox 360 since day one, remains as popular as ever and there are only two slots left!
This year's Round Sponsors include Nintendo, Ubisoft, Gem, NCsoft, Lygo and Turner Media Innovations.
To find out more about becoming a Round Sponsor, contact email@example.com or call 01992 535646.
As usual, a selection of truly amazing prizes will be up for grabs, including an Xbox 360 and the best new releases.