Killer joe brings Brazilian representation to Age of Empires II. To date, Killer joe has played 37 matches in Age of Empires II. The preferred ladder for Killer joe is unranked.

Killer joe sticks to unranked or casual play, having never entered ranked. The civilization Persians is the most-played pick for Killer joe, chosen 51.4% of the time. Killer joe has the highest win rate in the pocket position: 25.0% over 4 games.