Costa Rica is the home country of the Age of Empires II player RoketKiller4639. To date, RoketKiller4639 has played 3 matches in Age of Empires II. Ranked play is not on RoketKiller4639's agenda—they have never queued for a ranked match.

Among all available civilizations, RoketKiller4639 picks Japanese most frequently at 66.7%.