Mumpitz plays Age of Empires II and is based in Germany. To date, Mumpitz has played 37 matches in Age of Empires II. The preferred ladder for Mumpitz is unranked.

Mumpitz has yet to try ranked play in Age of Empires II. Mumpitz has a clear affinity for Britons, choosing it in 16.2% of their games. Playing the flank role, Mumpitz achieves a 100.0% win rate over 5 matches.