Very fast
Very fast, support jumped in quickly to assist with the order. 5/5 can recommend :)
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Get the V85 Circuit Breaker in Marathon and Short Out Every Fight Before It Starts
The Circuit Breaker has a reputation among alpha runners and it's not a subtle one. It puts out sustained automatic fire with enough damage behind it that enemies don't get long to figure out a response.
What keeps it in the conversation even as the meta shifts is how forgiving it is. You don't need a perfect angle or ideal range. Get reasonably close, find your target and let it do what it does. There's not a lot of overthinking involved and that's part of the appeal.
KingBoost's boosters deliver the V85 Circuit Breaker through secure in-game trade. No account sharing, no hoping it turns up in the right zone at the right time. We handle the handoff and you extract with it secured.
50,000+ players trust us. That number isn't luck—it's the result of years of consistent delivery, professional boosters and a support team that cares about your experience.
Here's what makes us the best at what we do:
If you have any questions about the chosen service, reach out to us via LiveChat. Our operators will be happy to assist you.
Place your order with all necessary options selected.
Once we receive your order, we’ll contact you on Discord to confirm details, such as your preferred start time.
If you selected the Selfplay boost method:
You will be accompanied by our booster(s) and will receive an in-game invite to join the group at the scheduled time.
For extra safety, please refrain from mentioning anything boost-related in the game chat.
If you’re unsure what to do during the run, just ask your team. In most cases, you can simply go AFK if you wish.
Once the order is complete, we’ll notify you, then you’ll be free to log in and enjoy the results.
We will highly appreciate it if you leave a review on our Trustpilot page!
Consistency matters more than most players give it credit for. A weapon that performs reliably in messy situations - not just ideal ones - is worth more over a full session than something flashier that falls apart the moment a fight goes sideways. The Circuit Breaker stays useful no matter what.
We guarantee delivery. If something goes wrong before it's in your stash we run it again at no extra cost. Straightforward.
Very fast, support jumped in quickly to assist with the order. 5/5 can recommend :)
Awesome customer service and awesome booster
I have nothing bad to say about the boosters. Quick, efficient, they are taking care of everything! :)
Fast and Easy runs. Div delivered within minutes of the order being placed.
Great support and service, very professional and present.
Fast service and delivery.
I recomand it.
Parfait les boost Brawl stars
10/10 service very reliable and supportive process, plentiful boosters to sort your needs and updates throughout the entire process. Good speed too couldn’t recommend a better service.
Great staff, quick turnaround and completion.
Quick and easy
Good job on my order will be buying again
Fast and good Service
Fast, cheap and pro what else do you need?
It's was fast and reliable
Great organisation, quick replies - all good
Everything went smoothly from start to finish The booster was professional and the run had no issues Thank you .
Super fast. Very friendly customer service. They made the experience quick and easy.
Booster was kind,completed fast and everythig was grear
Equipe très pro, booster rapide et ponctuel, je recommande
Customer service was absolutely excellent and the booster were communicative and very helpful!
Great as always!
$7.19