As a player from Czechia, ja.kuba participates in Age of Empires II. ja.kuba's profile shows 28 completed matches in Age of Empires II. unranked is the primary game mode for ja.kuba.

ja.kuba sticks to unranked or casual play, having never entered ranked. Among all available civilizations, ja.kuba picks Teutons most frequently at 39.3%.