As a player from Hong Kong, karlkwtong participates in Age of Empires II. To date, karlkwtong has played 347 matches in Age of Empires II. karlkwtong is most active in the unranked ladder.

karlkwtong enjoys Age of Empires II without competing in ranked matches. karlkwtong shows a preference for Mongols, picking it 28.1% of the time. In 30 matches with Lithuanians, karlkwtong has won 66.7%.

With 136 matches on Arabia, karlkwtong holds a 68.4% win rate. As flank, karlkwtong has won 56.2% of their 105 matches. karlkwtong has reached a rating of 1850 in RM Team.