Get 100% rakeback when you play Originals at Gambulls! Using our Gambulls promo code CASINOMAX, you can unlock this unique deal when you sign up to the casino today.
With over 5,000 games on offer, including their own line of Originals, Gambulls is an up-and-coming site that gives you a fantastic gaming experience on any device. Using our code, you can discover the Originals line-up, as well as the thousands of other games available at Gambulls.
Core Offer Details
Feature
Standard Gambulls Offer
WhichCasino Exclusive Offer
Promo Code
None
CASINOMAX
Rakeback Rate
Variable (Tier-based)
100% Rakeback
Eligible Games
All Casino Titles
All Gambulls Originals
Requirement
New Account
New Account + Code Entry
House Edge
~1% - 3%
Effective 0% (House Edge Returned)
Payout Frequency
Weekly / Monthly
Instant (Real-Time)
Latest Gambulls Promo Codes
Offer
Promo Code
100% rakeback on Gambulls Originals
CASINOMAX
Notes: The Gambulls sign up code is CASINOMAX. Code tested by Whichcasino editors May 2026. New members only. Terms & Conditions apply. Age restrictions apply.
How to Claim Your 100% Rakeback
1. Visit Gambulls
Go to the official Gambulls website using the link provided by WhichCasino
2. Start Registration
Click the 'Sign Up' button and enter your email or connect your crypto wallet
3. Enter CASINOMAX
Type the code CASINOMAX into the 'Promo Code' or 'Referral' field
4. Confirm and Play
Finish your sign-up and start playing any Gambulls Original to earn 100% rakeback
How to Open a New Account at Gambulls
2
Visit Gambulls
Head to the official Gambulls website using the WhichCasino link to ensure you reach the correct 2026 platform.
Select Sign Up
Click the 'Register' or 'Sign Up' button located in the top-right corner of the homepage.
Choose Method
Enter your email address and create a password, or select a one-click option like Google or a crypto wallet.
Apply Promo Code
Click the 'Referral/Promo Code' dropdown and type CASINOMAX to secure your 100% rakeback.
Finalize Account
Agree to the terms and click 'Create Account' to immediately access the lobby and begin playing.
Important T&Cs Attached to the Offer
Term
Detail
Eligibility
New players only (18+) who have not previously held a Gambulls account.
Activation
Promo code CASINOMAX must be entered during the registration process.
Game Restrictions
100% rakeback applies exclusively to Gambulls Originals titles.
Wagering Requirement
0x Wagering. Rakeback is credited as raw cash with no playthrough required.
Payout Frequency
Rakeback is calculated and made available for claim in real-time or near real-time.
Other Promotions at Gambulls
It's not just our exclusive 100% rakeback bonus on offer at Gambulls - this sleek and modern casino gives you plenty of frequent promotions to snap up, for both new and existing players. These offers are subject to change, but here are just some of the great bonuses you can claim at the site right now.
The Weekly Reload Bonus
Every week, you can opt into a Reload Bonus to top up your account. Typically ranging from 25% to 50%, this promotion is designed to give you extra breathing room for your weekend sessions. These reloads are often tied to specific 'Providers of the Month', such as Pragmatic Play or Hacksaw Gaming, occasionally offering 2x loyalty points on featured games.
VIP Milestone Rewards
As you wager on the site, you progress through the Gambulls VIP tiers. Each time you level up, you unlock a Level-Up Bonus, which is credited as raw cash with no wagering requirements. Higher tiers also gain access to a dedicated VIP Host and personalized lossback offers, which return a percentage of net losses during downswings.
Gambulls NFT Utility Rewards
For players who hold a Gambulls NFT, the rewards structure is even more aggressive. NFT holders gain access to exclusive weekly cash prizes and enhanced rakeback percentages that stack with existing offers. This 'Engage-to-Earn' model is a core part of the Gambulls player program, rewarding community members with unique perks not available to the general public.
Latest Gambulls News
As one of the most exciting casinos on the market, there's always something cool going down at Gambulls! Here, we give you a roundup of the most exciting news coming out of the site.
Step Up to the Plate: 18 Live Weekly Challenges Now Running at Gambulls
(May 5, 2026)
Learn about Gambull's latest challenges, which let you take part in up to 18 competitions every single week here.
Games at Gambulls
Boasting over 5,000 of the hottest game around, Gambulls ensures that there is never a dull moment at their site! You can explore an endless variety of video slots featuring diverse mechanics like cluster pays, cascading reels, and expansive grid layouts that redefine traditional gameplay.
For those who prioritize transparency and strategy, the 8 Gambulls Originals provide a streamlined, provably fair experience. These in-house titles are included in our CASINOMAX 100% rakeback offer, letting you get stuck into the core mechanics at a significantly higher return.
Beyond slots and Originals, Gambulls features a comprehensive live casino lobby where professional dealers host real-time table games and interactive game shows, alongside a solid sportsbook that covers major global leagues and niche eSports markets.
Mobile Experience
Gambulls has prioritized a mobile-first philosophy, ensuring that the full power of a world-class casino fits right in your pocket. There is no need to download a bulky app or worry about software updates; the platform is entirely web-optimized to run flawlessly on any modern mobile browser. Whether you are using an iOS or Android device, the interface adapts instantly to your screen size, providing a crisp, high-definition experience that mirrors the desktop version.
Banking Options
As a premier crypto-integrated casino, Gambulls excels in providing fast, secure, and flexible financial solutions. The platform supports a wide range of digital assets, so that you can move your funds with minimal friction. Most transactions are processed across lightning-fast blockchain networks, allowing for near-instant deposits and some of the quickest withdrawal times around.
Method
Deposit Time
Withdrawal Time
Min. Deposit
Bitcoin (BTC)
Instant - 10 mins
Instant
$10
Ethereum (ETH)
Instant
< 15 mins
$10
Solana (SOL)
Instant
Instant
$5
Tether (USDT)
Instant
Instant
$10
Litecoin (LTC)
Instant
< 10 mins
$5
Credit/Debit Card
Instant
1 - 3 Days
$20
Apple/Google Pay
Instant
N/A (Deposit Only)
$20
Customer Service
Reliable support is a cornerstone of the Gambulls experience. The casino offers various ways to get in touch with the team, so that you can get the help you need when you need it.
24/7 Live Chat: Accessible from any page, this is the fastest way to connect with an agent in minutes for urgent issues.
Email Support: Ideal for detailed inquiries or document submissions, with responses typically provided within a few hours.
Community Channels: Active moderators are available in the official Discord and Telegram groups for real-time updates and community support.
Help Center: A comprehensive FAQ section offers instant answers to common questions regarding account management and promo codes.
Gambulls Promo Code FAQs
How do I claim the 100% rakeback on Gambulls?
To activate this exclusive offer, you must enter the promo code CASINOMAX during the initial sign-up process. Once your account is created with the code, the 100% rakeback rate is automatically applied to all Gambulls Originals games.
Which games are eligible for the 100% rakeback?
The 100% rakeback offer is specifically designed for the 8 Gambulls Originals, including Dice, Crash, Plinko, Limbo, Mines, Towers, Roulette, and Wheel. While you can play any of the 5,000+ games on the platform, only these in-house titles will return the full house edge to your rewards balance.
Is there a wagering requirement on my rakeback earnings?
No, there are 0x wagering requirements on the rakeback you earn through the CASINOMAX code. The funds are credited to your balance as raw cash, meaning you can either use them to play more games or withdraw them immediately once you meet the minimum withdrawal threshold.
Alyx Tzamantanis Content Editor
Last updated on:May 2026
