With roots in Switzerland, sleeper takes part in Age of Empires II. sleeper's profile shows 387 completed matches in Age of Empires II. Most of sleeper's games take place on the ranked random map team ladder.

Franks is the best-performing civilization for sleeper: 45.9% wins in 37 games. Playing on Black Forest, sleeper achieves their best results—64.8% wins over 108 matches. sleeper carries an ELO of 1301 on the RM Team ladder.

50.4% of sleeper's 260 RM Team games have ended in a win.