As a player from Netherlands, Koeii participates in Age of Empires II. Age of Empires II records show 16 matches for Koeii. The preferred ladder for Koeii is unranked.

Koeii has yet to try ranked play in Age of Empires II. The most common civilization choice for Koeii is Britons (75.0% pick rate). Koeii performs best in the flank position, with a 100.0% win rate over 3 matches.