Mapju hails from Poland and plays Age of Empires II. Across all ladders, Mapju has played 84 matches. The unranked ladder is where Mapju spends most of their time.

Mapju sticks to unranked or casual play, having never entered ranked. The map Black Forest suits Mapju well: 40.6% win rate over 32 games. pocket is Mapju's strongest position, boasting 60.0% wins across 25 games.