The Sergeant monkey is a tower in BTD6 that is also the symbol of medium difficulty in btd 4-6. It looks exactly the same and has a pistol that fires every 1.3 secs on slow mode, and also has a flare that forces all monkey (non-machine) towers to target a bloon of your choice (activated ability with 15 sec cooldown, targeted like a mortar.) Its range is the same as a 0/0 super monkey. Its pistol deals 3 damage. It costs $780 on medium, and unlocks at rank 18. Path 1 Double Barrel: doubles fire rate, $550, rank 20 George Monkeyton is an obvious reference- obviously. FMIB is a joke on the FBI.