Based in China, 久久 competes in Age of Empires II. 久久's profile shows 1226 completed matches in Age of Empires II. 久久 is most active in the unranked ladder.

久久 has yet to try ranked play in Age of Empires II. 久久 picks Burgundians more than any other civilization—9.6% of the time. The civilization Burgundians gives 久久 their highest win rate at 54.2% (48 matches).

Black Forest has proven to be 久久's strongest map—53.5% win rate in 114 games. The stats show 久久 at their best in the flank role—54.4% win rate in 248 matches.