Halfvollemelk has competed in 110 Age of Empires II matches so far. The map Black Forest is where Halfvollemelk shines, winning 94.3% of 53 games. Halfvollemelk skips ranked play but performs well as flank (97.1% in 35 games).

Halfvollemelk represents Netherlands in unranked, most often selecting Japanese (63.6%).