Whats the difference between casual games and enthusiast (core) games?
Think of Atari and games such as Pacman, Space Invaders, Frogger and Donkey Kong. Casual games have maintained the fun, simplicity, boundless creativity that characterizes arcade-style games. On the other hand, enthusiast games also termed core games, such as Grand Theft Auto, Doom and Mortal Kombat, have been developed using high-end technology that appeals more to younger audiences. Using movies as an analogy, casual games would be Friends or ER and enthusiast games would be Reservoir Dogs or Silence of the Lambs.