As a player from Argentina, Cosmos participates in Age of Empires II. Cosmos has logged 109 matches in the game. Most of Cosmos's games take place on the ranked random map team ladder.

Cosmos favors Mongols over other civilizations, selecting it in 39.4% of matches. Cosmos has a 50.0% win rate with Mongols over 34 matches. On Arena, Cosmos wins 50.0% of the time (30 matches).

Playing the flank role, Cosmos achieves a 58.3% win rate over 12 matches. A rating of 998 in RM Team reflects Cosmos's current level. Cosmos has a win rate of 48.3% in RM Team (60 games played).