Deadly killer bees fly twice as fast and pop bloons three times as fast!
~ Official Description
Killer Bees

Upgrade's info and pic

Killer Bees' Bear

A Beekeper with this upgrade

Killer Bees is an upgrade for the Beekeeper in Bloons TD 4 for the iPod and iPhone. Once upgraded, the bees will fly twice as fast and pop three times as fast. The cost of Killer Bees is $1530 on Easy, $1800 on Medium and $1945 on Hard.

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