Representing Mexico, FlashKiller is active in the Age of Empires II scene. Age of Empires II records show 2710 matches for FlashKiller. Most of FlashKiller's games take place on the ranked random map team ladder.

When picking Saracens, FlashKiller achieves a 60.0% win rate over 35 games. Lombardia has proven to be FlashKiller's strongest map—55.6% win rate in 36 games. FlashKiller performs best in the flank position, with a 51.9% win rate over 1517 matches.

In RM Team, FlashKiller currently holds a rating of 1207. FlashKiller maintains a 52.2% win rate in their 46 RM 1v1 matches.