The Super Exterminator!!! is imbalanced. It can be obtained almost in the beginning of the game, and is made useful when the player joins Red Guard (a few easy quests). It can then be used to kill groups of dangerous enemies (e.g. Champion arena) in one shot, and together with Sanctuary skill obtained from Tania, the game turns into boring grinding (i.e. kill a few bots, collect items from them, teleport to the Town, sell the items and repair the Exterminator, repeat).