The US American player KillJoy3999 is part of the Age of Empires II community. KillJoy3999's profile shows 57 completed matches in Age of Empires II. You'll most often find KillJoy3999 competing in unranked.

KillJoy3999 sticks to unranked or casual play, having never entered ranked. KillJoy3999 favors Lithuanians over other civilizations, selecting it in 42.1% of matches. KillJoy3999 wins 60.0% of matches when playing as flank (30 matches).