Konami is no stranger to licensed video games. They made titles starring characters from Teenage Mutant Ninja Turtles and Tiny Toons Adventures, but I believe Star Wars Collection is their first time working with C-3PO.
Star Wars Collection is a social game where players battle with collectable (digital) cards. Cards come from all six Star Wars films and include popular characters such as Darth Vader, R2-D2, and Yoda plus vehicles like the Millennium Falcon. You gain new cards by completing quests and if you can defeat a boss, like Darth Maul, you can move to a new area. After you create a solid deck, you can battle other Star Wars Collection players.
Star Wars Collection is free to play and will be available for Android devices via GREE, a social networking service, this month. An iOS version of Star Wars Collection is also in development and is slated for release in March.