Representing Netherlands, Slaapie is active in the Age of Empires II scene. Having completed 2232 matches, Slaapie has built up solid experience in Age of Empires II. Slaapie excels with Vikings, winning 60.0% of 105 matches.

Playing on Oasis, Slaapie achieves their best results—72.2% wins over 36 matches. When playing flank, Slaapie wins 50.3% of the time (455 matches total). Slaapie's highest rating is 1231 in the RM Team ladder.

In RM Team, Slaapie wins 51.3% of their matches (893 total).