With roots in United States, Koosk takes part in Age of Empires II. Age of Empires II records show 109 matches for Koosk. The preferred ladder for Koosk is ranked random map team.

Koosk picks Mayans more than any other civilization—27.5% of the time. Across 30 games, Koosk wins 50.0% of the time when playing Mayans. Koosk has the highest win rate in the pocket position: 51.9% over 27 games.

Koosk's highest rating is 904 in the RM Team ladder. Over 110 RM Team games, Koosk has won 48.2% of the time.