With roots in United States, Hazmat Grumbles takes part in Age of Empires II. To date, Hazmat Grumbles has played 16 matches in Age of Empires II. Most of Hazmat Grumbles's games take place on the unranked ladder.

Interestingly, Hazmat Grumbles has not yet played any ranked matches. As pocket, Hazmat Grumbles has won 100.0% of their 1 matches.