Coming from Macao, RayKou is known in Age of Empires II. Age of Empires II records show 3971 matches for RayKou. unranked is the primary game mode for RayKou.

Teutons is the go-to civilization for RayKou, making up 63.0% of their picks. A 62.7% win rate with Goths makes it RayKou's top civilization over 102 matches. The map Oasis is where RayKou shines, winning 77.5% of 40 games.

With 798 matches as flank, RayKou holds a 63.9% win rate. On the RM Team leaderboard, RayKou has a rating of 1055. 58.1% of RayKou's 43 RM Team games have ended in a win.