Great raid team
Great raid team! Got in and was super smooth!
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Reach any desired amount of RP in Rainbow Six Siege X Champion rank without stress or wasted time
Climbing within the top tier can be exhausting, with long queues and inconsistent teammates slowing progress. KingBoost offers a premium solution: professional Champion‑level players handle the grind for you, ensuring safe, efficient, and reliable RP farming.
Our boosters play manually, guaranteeing secure progress and natural improvement to your account statistics. Every match contributes to higher RP, better K/D ratio, improved winrate, and steady Battle Pass progression. You decide how far you want to climb, and we adapt the service to your pace — whether you prefer steady progress or fast‑track delivery.
The boost is available across all platforms — PC, PlayStation, and Xbox — and can be delivered in different formats. You may choose to play alongside boosters or let them handle the climb directly. With KingBoost, Champion RP farming becomes seamless, safe, and rewarding, tailored exactly to your preferences.
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:
Great raid team! Got in and was super smooth!
Kingboost is KING! Excellent customer service. Great communication. Fast and easy order completion! I have a very busy life and king boost made this so easy for me! I will be returning for more. Thank you!
Quality and super fast service :)
Fast and cheap services+!! Recommended!
Fast and great service as always, Thank you!
easy kills, nice and fast run ! 100% would recommend
Zodiark was very helpful in support, straight to the point, went out their way to find what I needed, I appreciate you so much
fast and easy, would do it again anytime
Kingboost as always took care of me in a professional and friendly manner. Their support team and boosters are all polite and they try to get orders wrapped up as quickly as possible, while remaining accurate to the clients order. I’ve been ordering from them for about 4 or 5 years now and I don’t foresee and end to my support of them.
Also big Thanks to Dedo for boosting me with his amazing Team :)
Highly recommend, 10/10
quick and easy run, thanks alot!
Fast and efficient service. I don't have the time to raid so this works very well for me. 10/10
Very fast and good
Fast and great service, will come again!
Another fast and smooth experience
Got to 90 in a few hours. Fast and reliable
Recently found out about kingboost through a friend, and never using another site! Have gotten several services and they are the cheapest, quick and smooth runs!
Great service, cheaper than competitors and executed well
Everything went well. They are professional players with excellent communication skills and are very helpful. I highly recommend 5slux. An excellent choice. Thank you.
Parfait.
J'ai utilisé à plusieurs reprises le service et tout c'est toujours bien passé.
An excellent website, very user-friendly and with prompt support
$31.99