ByFree plays Age of Empires II and is based in China. To date, ByFree has played 872 matches in Age of Empires II. In terms of game mode, ByFree favors ranked random map team.

ByFree wins most often with Persians—58.8% in 34 games. On Michi, ByFree wins 60.5% of the time (38 matches). Playing the pocket role, ByFree achieves a 55.6% win rate over 455 matches.

ByFree's highest rating is 1025 in the RM Team ladder. ByFree wins 50.8% of the time in RM Team after 874 matches.