Grumbledook, from Germany, is an active Age of Empires II player. Grumbledook has competed in 1 Age of Empires II matches so far. Grumbledook is most active in the unranked ladder.

The competitive ranked ladder remains unexplored by Grumbledook. Ethiopians is the go-to civilization for Grumbledook, making up 100.0% of their picks.