Representing Poland, Kumandooos is active in the Age of Empires II scene. To date, Kumandooos has played 44 matches in Age of Empires II. Most of Kumandooos's games take place on the unranked ladder.

Ranked play is not on Kumandooos's agenda—they have never queued for a ranked match. Among all available civilizations, Kumandooos picks Lithuanians most frequently at 29.5%. Playing the flank role, Kumandooos achieves a 80.0% win rate over 5 matches.