As a player from Germany, Mettleif participates in Age of Empires II. Mettleif's profile shows 47 completed matches in Age of Empires II. Most of Mettleif's games take place on the unranked ladder.

The competitive ranked ladder remains unexplored by Mettleif. Mettleif shows a preference for Britons, picking it 48.9% of the time. As flank, Mettleif has won 100.0% of their 4 matches.