A Drill Krill with its spike attached to itself. A Drill Krill without its spike attached to itself. Drill Kill are enemies found in underwater sections in A Koopa’s Revenge 2. Once the Player swims above one, they’ll release their spike upwards to try and hit the Player. Retrieved from "https://a-koopas-revenge.fandom.com/wiki/Drill_Krill?oldid=6029" Categories: Enemies Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.