Includes all taxes


Much like Galileo redefined the uncharted universe, GameSir G8 Galileo is your gateway to redefine gaming excellence. Combining console-controller design, a moveable Type-C port, and pass-through charging, this controller embodies Galileo's wisdom: "Measure what can be measured, and make measurable what cannot be measured." Get ready for a gaming experience that's truly out of this world.


Console Controller Grade: Console-Sized Sticks and Buttons for Exceptional Comfort
Elevate your mobile gaming experience with the GameSir G8 Galileo's console-sized sticks and buttons, providing unmatched comfort during extended gameplay. It's like having a console controller in the palm of your hand, offering unparalleled control for every game you play. Whether you're navigating treacherous terrain or taking precise shots, the G8 Galileo ensures you perform with expert precision and maximum comfort.



Universal Compatibility: The Extendable Bridge and adequate back space
The GameSir G8 Galileo is purposefully designed for universal compatibility, featuring an extendable bridge and sufficient rear space to be compatible with a wide range of phone models. It's the perfect choice for mobile gamers seeking adaptability, ensuring a seamless gaming experience on the iPhone 15 series and Android.

Compatible Cellphone Size (without phone case)
● 110-185mm in length
● 13mm or below in depth
● Phone camera depth ≤ 5mm

Precise and Durable: Elevate Your Gameplay with GameSir™ Hall Tech
a. GameSir Hall Effect sensing sticks
GameSir Hall Effect sensing sticks deliver 360° seamless pinpoint control, provide the precision and durability that mobile gamers demand. You can get an enhanced gaming experience in different games. The anti-friction glide rings provide super-smooth stick control, reducing stick grinding and extending usage time.
b. GameSir precision-tuned Hall Effect analog triggers
GameSir precision-tuned Hall Effect analog triggers offer unparalleled smoothness and responsiveness, giving you a competitive advantage in any game. For FPS and action gamers, there’s even a quick switch to Hair Trigger Mode by holding M+LT/RT buttons. Whether you need precise linear control or ultimate responsiveness, G8 controller gives you the competitive edge as you need.

Seamless Connectivity: Harness the Potential of the Movable Type-C Port
Elevate your gaming experience with the GameSir G8 Galileo. Our cutting-edge movable Type-C port guarantees a dependable connection to your gaming devices, delivering unmatched smoothness and reliability. Say goodbye to cable chaos and pesky disconnects – just plug in and immerse yourself in the game with unwavering confidence.

Personalized Style: Interchangeable Magnetic Detachable Faceplates
Elevate your GameSir G8 Galileo to match your unique style with interchangeable magnetic detachable faceplates. One of the key benefits of changing the faceplates is the ability to customize the stick caps. Effortlessly switch them out to keep your gaming setup fresh and exhilarating, much like you'd personalize your in-game character.

On-the-fly Mappings: 2 mappable back buttons for enhanced gaming control
Designed for pro-level mobile gaming, GameSir G8 Galileo comes with 2 additional back buttons so you can map your in-game actions on the fly, and load up your favorite button mappings with or without software during gameplay. Mappings are instantly programmable and synced in real-time.
Mappable Buttons: A/B/X/Y/LB/RB/LT/RT/LS/RS/View Button/Menu Button/Capture Button/D- Pad

Pass-Through Charging: Unstoppable Gameplay
Bid farewell to disruptions caused by a drained controller. Thanks to pass-through charging, the GameSir G8 Galileo ensures your gameplay remains uninterrupted. Picture yourself in the midst of an intense battle, charging your device while you play, and conquering your opponents without missing a single moment of the action.

Express Your Individuality: Laser-Engraved Texture Grips and High-Saturation Fluorescent Ink Buttons
With GameSir G8 Galileo, we've crafted a controller that goes beyond just gaming, offering a blend of style and substance. Our Laser-Engraved Texture Grips ensure a secure and comfortable hold, while the High-Saturation Fluorescent Ink Buttons add a vibrant, eye-catching touch to your gaming experience. It's not just about playing games, it's about making a statement and setting yourself apart.

Fully Software-Customizable: GameSir APP Elevates the GameSir G8 Controller
(*Exclusive Android System Support)
The GameSir APP takes the customization and fun of the GameSir G8 controller to the next level. Create personalized controller profiles by mapping buttons, fine-tuning the D-pad diagonals, and adjusting sticks and triggers zones. You can even easily set a 0 Deadzone through the GameSir APP. Immerse yourself in exclusive impulse triggers for all your games. The software also provides the convenience of updating firmware for your GameSir G8 controller.















Tech Specs
Brand: GameSir
Model: G8 Galileo
Connection: Type-C Wired
Working Platforms: iPhone 15 series and Android phones
Compatible Cellphone Size (without phone case):
● 110-185mm in length
● 13mm or below in depth
● Phone camera depth ≤ 5mm
Compatible Game Type: Cloud Gaming
Hall Effect Joysticks: Yes
Hall Effect Triggers: Yes
3.5mm Audio Jack: Yes
ABXY Buttons: Membrane, 5 million-click lifespan
Back Buttons: Yes
Pass-through Charging: Yes (*Not all phones are supported)
Customization Software: Yes, GameSir App
Connectivity: Type-C
Package Size: 262*149*66mm / 10.32*5.87*2.6in
Gross Weight: 546g / 1.2lb
In the Box
1* GameSir G8 Galileo Mobile Gaming Controller
1* Small Thumbstick
1* High Thumbstick
1* Round Thumbstick
1* User Manual

Payment Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.
1. Accepted Payment Methods
We accept the following payment options:
Major Credit & Debit Cards (Visa, MasterCard, American Express)
Secure Online Payment Gateways (such as PayPal, Stripe, or other providers available at checkout)
Any additional payment methods displayed during checkout
All payments must be completed in full at the time of purchase.
2. Secure Transactions
All transactions are processed through encrypted and secure payment systems to protect your personal and financial information. We do not store your full payment details on our servers.
3. Currency
Prices are displayed in the currency indicated on the website. If you are purchasing from another country, your bank may apply currency conversion fees.
4. Order Confirmation
Once your payment has been successfully processed, you will receive an order confirmation email containing your purchase details.
5. Failed or Declined Payments
If your payment is declined, please verify your billing information or contact your bank. Orders will only be processed after successful payment confirmation.
6. Fraud Prevention
BILLIONS BIRDS reserves the right to cancel or refuse any order if fraud or unauthorised activity is suspected.
Delivery Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.
1. Order Processing
All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.
2. Shipping Times
Estimated delivery times vary depending on your location:
Domestic Shipping: 3–7 business days
International Shipping: 7–15 business days
Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.
3. Shipping Costs
Shipping fees are calculated at checkout based on your location and selected shipping method. Any customs duties, taxes, or import fees are the customer's responsibility.
4. Tracking Information
Once your order has been shipped, you will receive a confirmation email with tracking details (if available) so you can monitor your package.
5. Delivery Issues
If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.
6. Incorrect Shipping Information
Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.
Refund Policy – BILLIONS BIRDS
At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.
1. Return Eligibility
You may request a return within 14 days of receiving your order. To qualify for a return:
The item must be unused, unworn, and in the same condition as received.
The item must be in its original packaging.
Proof of purchase (order confirmation or receipt) is required.
Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.
2. Non-Refundable Items
The following items are non-refundable:
Final sale or discounted items
Gift cards
Items damaged due to misuse, negligence, or improper care
3. Return Process
To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.
Unless the item is defective or incorrect, customers are responsible for return shipping costs.
4. Refund Processing
Once we receive and inspect your returned item:
We will notify you of the approval or rejection of your refund.
If approved, the refund will be issued to your original payment method within 5–10 business days.
Please note that banks or payment providers may require additional time to process refunds.
5. Damaged or Incorrect Items
If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.
6. Late or Missing Refunds
If you have not received your refund:
Check your bank account again.
Contact your credit card company or payment provider.
If the issue persists, don't hesitate to contact our support team for assistance.
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