With roots in United States, Grumpster takes part in Age of Empires II. Grumpster has competed in 296 Age of Empires II matches so far. Most of Grumpster's games take place on the ranked random map 1v1 ladder.

Gurjaras is the go-to civilization for Grumpster, making up 28.0% of their picks. Grumpster excels with Britons, winning 68.4% of 38 matches. Grumpster wins 51.6% of their matches on Arabia (128 played).

Grumpster excels in the pocket position: 69.2% win rate over 13 matches. Grumpster has climbed to 908 in the RM Team ladder. Grumpster has a win rate of 50.0% in RM Team (60 games played).