Representing Sweden, Klasse is active in the Age of Empires II scene. Klasse has played a total of 865 matches in Age of Empires II. The ranked random map 1v1 ladder is where Klasse spends most of their time.

Klasse has a 60.5% win rate with Wu over 43 matches. A 57.8% win rate on Black Forest makes it Klasse's top map (45 matches). Playing the flank role, Klasse achieves a 63.2% win rate over 19 matches.

At 1219 in RM Team, Klasse has built up a respectable rating. After 410 RM Team matches, Klasse sits at a 51.7% win rate.