With roots in Germany, karollek takes part in Age of Empires II. To date, karollek has played 200 matches in Age of Empires II. karollek focuses mainly on unranked matches.

karollek has a 60.0% win rate on Arabia across 30 matches. karollek excels in the flank position: 77.4% win rate over 31 matches. On the RM Team leaderboard, karollek has a rating of 1013.

karollek maintains a 34.6% win rate in their 26 RM Team matches.