Im born in Korea, moved to America when i was 5 or 6, and i have both Korean+American Passports, cause my grandparents still put money on my life insurence, so my korean passport has to be alive to do this.
Oh and to tell the truth, Maplestory isn't "all that" in Korea, when it was released the first few years was ok, now it went down.
And WoW, no one actually plays it, although there are some people(koreans) who play it
Starcraft...... Now that is the major one. Korea has its OWN CHANNEL for Starcraft. Im dead serious, when i was in korea a week ago, i was channel surfing at my grandparents, then came across to SCTV(Starcraft TV).