With roots in United States, Grumpster takes part in Age of Empires II. Grumpster has competed in 392 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 21.9% of their picks. Grumpster excels with Britons, winning 62.8% of 43 matches. Grumpster wins 49.5% of their matches on Arabia (194 played).

Grumpster excels in the pocket position: 61.1% win rate over 18 matches. Grumpster has climbed to 925 in the RM 1v1 ladder. Grumpster has a win rate of 47.4% in RM Team (78 games played).