Representing Poland, Czarny is active in the Age of Empires II scene. Czarny has competed in 21 Age of Empires II matches so far. Czarny primarily plays on the unranked ladder.

Czarny has yet to try ranked play in Age of Empires II. Czarny has a clear affinity for Mongols, choosing it in 14.3% of their games. flank is Czarny's strongest position, boasting 50.0% wins across 6 games.