Yuen plays Age of Empires II and is based in Hong Kong. To date, Yuen has played 468 matches in Age of Empires II. Most of Yuen's games take place on the unranked ladder.

Yuen has never ventured into ranked gameplay in Age of Empires II. Black Forest is Yuen's best map with a 93.3% win rate in 105 games. The pocket position is where Yuen thrives, winning 99.0% of 100 games.