Kostaa is among the Age of Empires II players representing Czechia. With 265 matches played, Kostaa is an experienced Age of Empires II player. In terms of game mode, Kostaa favors ranked random map 1v1.

Persians is the go-to civilization for Kostaa, making up 75.1% of their picks. Franks yields a 50.0% win rate for Kostaa over 32 matches. Kostaa has a 53.3% win rate on Arabia across 152 matches.

With 51 matches as flank, Kostaa holds a 37.3% win rate. Kostaa carries an ELO of 810 on the EW Team ladder. Kostaa has a 36.2% win rate in RM Team over 58 games.