Coming from Germany, Onno is known in Age of Empires II. Over time, Onno has accumulated 8 matches in Age of Empires II. The preferred ladder for Onno is unranked.

No ranked matches appear on Onno's profile, suggesting a preference for casual play. Onno shows a preference for Vikings, picking it 37.5% of the time. In the flank position, Onno has a 33.3% win rate across 3 games.