Representing Germany, Armin21 is active in the Age of Empires II scene. Armin21 has competed in 93 Age of Empires II matches so far. When it comes to competitive play, Armin21 gravitates toward ranked random map 1v1.

The map Arabia is where Armin21 shines, winning 55.4% of 56 games. A rating of 986 in RM 1v1 reflects Armin21's current level. 50.5% of Armin21's 105 RM 1v1 games have ended in a win.