Raptr’s rewards improve Rift’s daily users by 470% March 11, 2013 5:22 PM Dean Takahashi Dean Takahashi Twitter Profile Recent Stories: With Call of Duty: Ghosts, Activision seeks to continue a video game franchise that defies gravity (preview) Activision goes all out in Call of Duty: Ghosts in the name of innovation (interview) Microsoft unveils its next-generation Xbox One game console And with new rewards, existing users played 58 percent more per day.