Switzerland is the home country of the Age of Empires II player Castlekyllx. Castlekyllx has logged 84 matches in the game. Castlekyllx prefers non-competitive gameplay and has never played ranked.

The most common civilization choice for Castlekyllx is Franks (36.9% pick rate). The map Black Forest suits Castlekyllx well: 31.1% win rate over 45 games. Castlekyllx has the highest win rate in the pocket position: 45.5% over 11 games.