Representing Finland, Jompster is active in the Age of Empires II scene. Age of Empires II records show 65 matches for Jompster. Jompster focuses mainly on unranked matches.

Jompster has never ventured into ranked gameplay in Age of Empires II. A 23.1% pick rate makes Magyars the top civilization choice for Jompster. When playing pocket, Jompster wins 77.8% of the time (9 matches total).