"Video Games": why is this primitive term still used?

[lacktheknack]

For the same reason we still call movies "movies". 'Cause the picture, y'know... moves.

...

Wait...

...wait a second here...

...

http://modernsophist.com/wp-content/uploads/2009/09/dope-exploding-head.jpg

How have I never caught on to that?! D: