Marsu plays Age of Empires II and is based in Finland. Marsu has participated in 90 matches across different game modes. Marsu primarily plays on the ranked random map 1v1 ladder.

The civilization Persians is the most-played pick for Marsu, chosen 13.3% of the time. Marsu plays at a 888 rating in RM 1v1. Marsu's RM 1v1 record stands at 42.6% wins over 47 games.