What games are those, you might ask?
Well there's RIFT, of course, and the company is also developing End of Nations and Defiance. Red Door aims to allow third-parties to build and run games of similar scope via "fast real-time updates and versatile monetization models." Trion CEO Lars Buttler says that the company's goal is to "revolutionize premium games and help the industry realize its potential in the connected era."
[Source: Trion press release]