Having completed 1649 matches, KillerKarlsson has built up solid experience in Age of Empires II. KillerKarlsson's best position is flank with 48.7% wins in 76 games. KillerKarlsson maintains a 51.4% win rate in their 107 RM 1v1 matches.

Hailing from Sweden, KillerKarlsson prefers ranked random map team and picks Spanish 9.8% of the time. KillerKarlsson plays at 1351 in RM Team, wins most with Khmer (60.9%), and excels on Fortress (66.7%).