OpenFeint added a GameFeed feature to its SDK, which it said provides access to “a social gaming news feed that improves player engagement by elevating social activity from the OpenFeint network in games.” The company said that 24 companies participating in a beta trial saw sessions-per-user increasing by an average of 25 percent, with some recording growth as high as 60 percent. GameFeed is part of the OpenFeint SDK, and “can be added with as few as four new lines of code.”