Based in Taiwan, ReturnO competes in Age of Empires II. 57 matches of Age of Empires II are on ReturnO's record. ReturnO primarily plays on the ranked random map team ladder.

With 11 matches as flank, ReturnO holds a 63.6% win rate. The RM Team rating for ReturnO is 885. A 52.8% win rate over 36 games defines ReturnO's RM Team record.