Representing Poland, Mriausz is active in the Age of Empires II scene. To date, Mriausz has played 61 matches in Age of Empires II. The unranked ladder is where Mriausz spends most of their time.

Mriausz has yet to try ranked play in Age of Empires II. Mriausz tends to pick Persians most often, with a pick rate of 47.5%. flank is Mriausz's strongest position, boasting 77.8% wins across 9 games.