Representing Finland, Muumi is active in the Age of Empires II scene. Age of Empires II records show 484 matches for Muumi. The ranked random map team ladder is where Muumi spends most of their time.

The civilization Cumans gives Muumi their highest win rate at 70.5% (44 matches). Muumi wins 55.6% of their matches on Arena (54 played). Muumi wins 62.8% of matches when playing as flank (121 matches).

The current ELO for Muumi in RM Team is 1965. Playing RM Team, Muumi achieves a 52.9% win rate across 569 matches.