A = Aggressive; P = Passive; L = Links; K = Knockback
Note[]
To defeat General Mayhem, the player must first defeat several waves of lawn gnomes and gnome majors, as well as the two mushroom cannons defending him.
As an early game boss, General Mayhem can easily be solo'd.
You must be level 2.5 or lower to enter this area.
Before the update of April 1st 2010, the Gnome General would come out of his mushroom hut, instead of the player having to enter it. This update officially made General Mayhem the game's first instanced boss the player will encounter.