Representing Austria, Ko is active in the Age of Empires II scene. The match count for Ko in Age of Empires II stands at 6. Ko prefers the unranked game mode.

Ko has yet to try ranked play in Age of Empires II. Looking at their pick history, Ko leans toward Japanese at a rate of 33.3%. When playing flank, Ko wins 50.0% of the time (2 matches total).