McMillan is among the Age of Empires II players representing Chile. McMillan's profile shows 797 completed matches in Age of Empires II. McMillan dedicates most of their playtime to unranked.

Ranked play is not on McMillan's agenda—they have never queued for a ranked match. McMillan favors Britons over other civilizations, selecting it in 99.1% of matches. McMillan's best win rate is 46.7% with Britons in 533 matches.

A 52.7% win rate on Black Forest makes it McMillan's top map (224 matches). The flank position is where McMillan thrives, winning 47.2% of 356 games.