Pac Man and Asteroids haven't changed, but the context they are played in has. The context is young. 25 years ago they were played at arcades or bars in coin-o

Pac Man and Asteroids haven't changed, but the context they are played in has. The context is young. 25 years ago they were played at arcades or bars in coin-operated machines. Today, those games are played in a web browser or on a handheld device.