Efecto Doppler plays Age of Empires II and is based in Argentina. 4 matches of Age of Empires II are on Efecto Doppler's record. Most of Efecto Doppler's games take place on the unranked ladder.

Ranked play is not on Efecto Doppler's agenda—they have never queued for a ranked match. Playing the flank role, Efecto Doppler achieves a 50.0% win rate over 2 matches.