Based in Germany, Kappa21 competes in Age of Empires II. Across all ladders, Kappa21 has played 89 matches. Most of Kappa21's games take place on the unranked ladder.

Kappa21 has chosen to skip ranked play, focusing on other game modes. In 17 games as flank, Kappa21 has won 52.9% of the time. The current ELO for Kappa21 in RM Team is 1121.