purchase through a third party). Achievements Players are awarded achievements for outstanding game play such as earning a high score or playing challenges. Players are rewarded with credits for earning achievements. Achievements are located in the My Stuff tab or the player information box and are visible to other players once earned. Leaderboards Bumper Stars features extensive score keeping between friends and the rest of Bumper Stars players across all social networks the game is published on. Scores are kept based on average score, best score, # of game friends, and credits earned. Multiplayer Players have the option of solo play, or issuing challenges to anyone with the application. Challenges can be completed across platforms (i.e. if a player is on Facebook, he or she may challenge other players on MySpace or Bebo). References External links Bumper Stars on Facebook (requires registration) 2008 video games Casual games Flash games