The video game industry 's worldwide sales of over $ 19.8 billion in 1993 equates to more than $ 32 billion in 2017 , while over $ 20 billion in 1994 ( equal to more than $ 33 billion in 2017 ) , and about $ 30 billion in 1998 ( equal to more than $ 44 billion in 2011 ) .
The video game industry generated worldwide sales of $ 19.8 billion in 1993 ( equivalent to $ 31 billion in 2011 ) , $ 20.8 billion in 1994 ( equivalent to $ 32 billion in 2011 ) , and an estimated $ 30 billion in 1998 ( equivalent to $ 41.5 billion in 2011 ) .
Video game industry