Representing Sweden, Willyskasse is active in the Age of Empires II scene. Willyskasse has participated in 255 matches across different game modes. Most of Willyskasse's games take place on the ranked random map team ladder.

With a 53.1% win rate over 32 matches, Spanish is Willyskasse's strongest civilization. Willyskasse performs best on the map Arabia, with a 63.0% win rate over 46 matches. On the RM Team leaderboard, Willyskasse has a rating of 1081.

Over 254 RM Team games, Willyskasse has won 51.2% of the time.