Representing China, MU CHEN is active in the Age of Empires II scene. 858 matches of Age of Empires II are on MU CHEN's record. MU CHEN focuses mainly on ranked random map team matches.

The most common civilization choice for MU CHEN is Franks (49.4% pick rate). MU CHEN wins most often with Lithuanians—68.9% in 45 games. Across 308 games on Arena, MU CHEN has a 55.5% win rate.

Playing the pocket role, MU CHEN achieves a 52.8% win rate over 580 matches. MU CHEN has reached a rating of 1104 in RM Team. MU CHEN has a win rate of 51.9% in RM 1v1 (79 games played).