The early NFS titles mostly focused on street racing with sports cars in various settings. The Need for Speed(1994) was mainly concentrated on semi-realistic driving with different sports cars. Need for Speed II (1996) however, shifted its focus to a more arcade experience and featured ultra rare exotics. Need for Speed III: Hot Pursuit (1998) reformed the series, by introducing a highly complex cops vs racers concept, allowing players to play on both sides of the law.