Motivational fashions are central to game design, because with out motivation, a player won’t be thinking about progressing further within a sport. Several models for gameplay motivations have been proposed, including Richard Bartle’s. Jon Radoff has proposed a four-quadrant model of gameplay motivation that includes cooperation, competition, immersion and achievement. The motivational construction of video games is central to the gamification pattern, which seeks to apply game-based motivation to enterprise purposes.