L3mongrass brings Taiwanese representation to Age of Empires II. 37 matches of Age of Empires II are on L3mongrass's record. unranked is the primary game mode for L3mongrass.

Ranked matches are not part of L3mongrass's Age of Empires II experience so far. In 2 games as flank, L3mongrass has won 100.0% of the time. In RM Team, L3mongrass currently holds a rating of 1711.