OpenFeint is mobile social gaming platform, for both Android and iOS devices. The compnay is reporting that it added over 450,000 new users on Christmas day, which is a 184% spike over its daily average and the largest single day in its history in terms of new users. And the network added nearly 1.4 million new users in the four days around the holiday, including Christmas.
OpenFeint users downloaded more than 5 million OpenFeint enabled games during the 4-day stretch, with Android downloads growing by 73% and iOS downloads up by 187%. And it appears that activity is up from the same period last year; the network added 88% more users than a year ago.