Koolzar hails from Mexico and plays Age of Empires II. 55 matches of Age of Empires II are on Koolzar's record. The majority of Koolzar's matches are in the unranked mode.

Koolzar sticks to unranked or casual play, having never entered ranked. Koolzar's favorite civilization is Mongols, picked in 36.4% of their games. In 1 games as flank, Koolzar has won 100.0% of the time.