Based in Taiwan, jsfsky40 competes in Age of Empires II. jsfsky40 has 641 Age of Empires II matches on record. jsfsky40 dedicates most of their playtime to unranked.

The civilization Bohemians is the most-played pick for jsfsky40, chosen 53.4% of the time. jsfsky40 wins most often with Bohemians—47.9% in 330 games. jsfsky40's strongest map performance is on Black Forest: 48.6% wins in 35 games.

A 49.6% win rate in the flank role over 127 games is jsfsky40's best. At 1038 in RM Team, jsfsky40 has built up a respectable rating. With 280 games played in RM Team, jsfsky40 has won 49.3%.