Internet Game = Gambling?

http://globalvoicesonline.org/2008/06/07/korea-internet-game-gambling/

This article introducing on "Korea internet game" which is becoming gambling.
the Internet game –Hangame – arises as a problem of virtual gambling at present.
The internet game company is asked about the ethics of the Internet game company
while the biggest game portal site, Hangame, is regarded as the myth of the Korean Internet due to the rapid growth.