Representing Taiwan, ZJJ is active in the Age of Empires II scene. ZJJ has 914 Age of Empires II matches on record. ranked random map team is the primary game mode for ZJJ.

The civilization Byzantines gives ZJJ their highest win rate at 58.8% (34 matches). ZJJ has a 63.6% win rate on Black Forest across 121 matches. In the flank position, ZJJ has a 53.6% win rate across 623 games.

A rating of 1178 in RM Team reflects ZJJ's current level. With 910 games played in RM Team, ZJJ has won 50.9%.