Bulletstorm Electrofly Swarm Locations Guide

Earn the Pest Control achievement with our complete guide

Nothing breaks up the intensity of an edge-of-your-seat action shooter like trying to pick off quick-moving fireflies with a fully automatic machine gun. Fortunately, your patience is rewarded with skill points, and if you can exterminate all 21 Electrofly swarms throughout Bulletstorm’s campaign, you’ll earn the Pest Control achievement/trophy. We’ve charted every swarm location for you, though we can’t help replace all the bullets you’ll likely spray into oblivion during your extermination attempts…

Tip - Each Electrofly has a distinct flight path that it repeats, so if you suffer from accuracy impotence, study these flight paths and put your recticle on a spot where you know the fly will be.

Check out our other Bulletstorm guides!

Skillshot Guide

Nom Juice Guide

Newsbot Guide

Act 2 (5 Swarms)

Chapter 1: Damsel in Distress

#1 - You’ll encounter the first swarm at the bottom of the hill as you are entering the city.

#2 - After passing underneath the archway, but before descending the short flight of steps, look to the left and you’ll spot this swarm.

#3 - Just after passing the hanging electric lines and stepping outside, look straight ahead and up. This swarm is hanging out near the second floor of the building you’re facing.

#4 - After you cross under the vine with the baddie at the end, you’ll soon come upon this Electrofly swarm near a Newsbot and a dropkit.

#5 - You might have a little residual blood lust after taking out the mini boss then mowing down the Flailbombers with the minigun, but don’t forget to look up and to the right before entering the Monster Dome.


Act 3 (5 Swarms)

Chapter 1: One Sniper Means a Dozen

#6 - Walk around to the right of the first dropkit in this chapter.


#7 - Near the end of the docks area a door will open up and a charger will rush at you. After you deal with him, look left out towards the water to find a swarm.

#8 - If you look out from inside the lounge area you’ll spot this swarm. If you’re having trouble seeing it, walk out onto the balcony.

Chapter 2: A Dam Fine Mess

#9 - Look just past the bridge switch to find another swarm.

#10 - Near this sign for Hallucination night club at the end of the promenade.

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