With roots in United Kingdom, Cosamos takes part in Age of Empires II. The match count for Cosamos in Age of Empires II stands at 19. The majority of Cosamos's matches are in the unranked mode.

Without any ranked matches, Cosamos appears to enjoy the casual side of Age of Empires II. A 15.8% pick rate makes Slavs the top civilization choice for Cosamos. Cosamos performs best in the flank position, with a 80.0% win rate over 5 matches.