Representing Germany, Harterknarz is active in the Age of Empires II scene. Having completed 103 matches, Harterknarz has built up solid experience in Age of Empires II. Harterknarz focuses mainly on ranked random map team matches.

Harterknarz has a clear affinity for Portuguese, choosing it in 32.0% of their games. Harterknarz's best win rate is 63.6% with Portuguese in 33 matches. Across 39 games on Black Forest, Harterknarz has a 51.3% win rate.

Harterknarz wins 55.6% of matches when playing as pocket (45 matches). Harterknarz has climbed to 740 in the RM Team ladder. The RM Team stats show Harterknarz with a 41.2% win rate in 34 matches.