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Biggerz Promo Code & Bonuses for 2026: Unlock Your Rewards

Simon Day
Simon Day Last updated 11/04/2026

BiggerZ often gives new users a little extra value by offering a welcome offer. The best thing about this is that we found two promotions available, which cover both the casino and sportsbook.

We found that a BiggerZ promo code is needed for these. However, not only can the code itself vary depending on where you are based, but so might the actual bonus. You can double-check your regional welcome offer by using the promotional banners on this page; they’re set up to show offers available in your region.

Revealing the bonuses for newbies at BiggerZ

As we mentioned at the outset, the sign-up offers we highlight here are examples only. As BiggerZ is available across the world, the bonus may look different for you. It might be a different bonus type, or the size may have been altered. In some regions, bonuses may not be available at all due to local regulations. Either way, here’s what we found during our BiggerZ review, to give you an idea:

Product Bonus T&Cs
Casino 150% deposit bonus, up to 1,500 USDT 40x wagering requirement
Sportsbook 50% OnlyWin Freebet, up to 500 USDT Min deposit 20 USDT, eligible odds 1.30–2.0

We didn’t find any BiggerZ free spins bonuses available at the time of writing, only free bets. But again, the offers you see may be different.

150% first deposit bonus for casino players

This is a bonus that’s designed specifically for gamers who enjoy BiggerZ slots and games. With a minimum deposit requirement of 10 USDT, we found an offer that would match this by 150%, up to 1,500 USDT. We saw a 40x wagering condition attached, which needed to be met within 14 days. As such, it’s worth weighing up the size of the bonus in the context of the time constraints, to make sure it can be achieved.

50% OnlyWin Freebet for sports fans

Again no sign of a BiggerZ no-deposit bonus on the sportsbook. Instead, for the offer we reviewed, BiggerZ listed a 50% up to 500 USDT OnlyWin Freebet with a minimum deposit of 20 USDT. This type of bonus means that if your qualifying bet wins, only the winnings are paid out, while the free bet stake itself is not returned. Eligible odds ranged from 1.30 to 2.0.

Claiming the bonus: A step-by-step guide on how it’s done

BiggerZ doesn’t have a complicated sign-up process, and even activating your chosen bonus is easy. We needed to enter a promo code, but this may not be the case with your offer, so be sure to check the T&Cs for more information. Here’s a step-by-step guide based on our experience:

  1. Use the banners on this page to visit BiggerZ

  2. Tap on the ‘Register’ button

  3. Enter your email and set a password

  4. Pick your default cryptocurrency

  5. Set a nickname and enter your date of birth

  6. Accept the T&Cs

  7. Deposit and enter the BiggerZ bonus code listed on our banners, if available

  8. Enjoy using your bonus

Of course, the above steps may vary slightly. For us, we needed to make a qualifying deposit and enter the promo code before proceeding. However, you may need to place a qualifying bet instead, depending on the bonus you receive.

Tips to help you get started at BiggerZ

Now that you know which bonuses are available for new users, you might have a few questions on how to make the most of them. Or, perhaps you are struggling to decide which promotion to choose and would like a helping hand. Either way, we’ve pieced together a few tips that may help you along the way:

🌍 Find your regional welcome offer

BiggerZ is a global betting site, so it may look different depending on where you are based. Not only will the available betting options be subject to change due to local restrictions, but the promotions may also vary. Confirm what your bonus will be by tapping the banners on this page and visiting the BiggerZ website. As soon as the site recognizes where you are based, you will receive a tailored offer.

💰 Compare the bonuses

When we recommend comparing the offers to make a decision, we don’t just mean weighing up the size of the promotions. While this is part of it, you should also consider how much value you can personally get from it. Using the above two bonuses as examples once again. Would you benefit more from an OnlyWin Freebet or a deposit bonus? The casino bonus comes with a 40x wagering condition that you must hit within 14 days. Is this reasonable for you to achieve? Tear apart all the core features of the offers to dial in on what will suit you and your betting style the most.

🔍 Make sure you double-check the promo code

BiggerZ generally uses promo codes from as far as we can tell. So, the chances are, you will need to enter a valid promo code to activate your chosen bonus. Make sure you read the full T&Cs to not only find out what the code is, but also where to enter it. For instance, you may need to provide it at the time of registration or when making your first deposit. Entering a code in the right place at the right time is just as important as entering it correctly.

📜 Read the full T&Cs

Before you claim any bonus, make sure you carefully read the terms and conditions. You may find the smallest of details that could make a big difference to your eligibility. For instance, you might need to wait for a qualifying bet to settle before you receive the bonus, meaning that it won’t arrive straightaway. Or, you may need to enter the code while making your first deposit, meaning that if you have already made a deposit, you will not qualify.

Let’s take a look at the additional rewards for returning users

We found a healthy promotions page during our visit, which offered a series of casino and sports betting bonuses. Just as we found out with the welcome offer, these promotions may also vary depending on where you are based. To give you an idea of what you may find post-registration, here’s a list of the top bonuses we encountered:

Moneyback: 4x Moneyback deals throughout the month

We found four different Moneyback bonuses, which give you a percentage back on the house edge of the casino games you play. With daily, weekly, and monthly Moneyback on the cards, we were pretty impressed. The Daily Moneyback offered us 5%, while the Weekly and Monthly Moneyback gave up to 5,000 USDT and 10,000 USDT, respectively. Additionally, we also found a Moneyback Happy Hour, which offers 7% back every time you wager 100 USDT on casino games during the promotional period.

Daily Lootboxes

Lootboxes were made available to us once every 24 hours, provided that we deposited 100 USDT or more. This deposit would give us a new Lootbox to open, which contains a mystery reward. While it’s a surprise, we found out that it will contain either free spins or a cash bonus. However, you will not know the value of the bonus until it arrives and is credited to your account. From what we read, the size of your mystery reward may vary depending on the size of your deposit.

Referral Bonus

We discovered a solid referral bonus that would reward us for every friend we referred using our unique referral link. Every time a friend signed up using our link and made a deposit, we would receive 50 USDT in our account. While it required our friend to make a qualifying deposit, we thought this was a reasonable condition.

VIP Club

The VIP program is an exclusive reward system that will offer bespoke deals to the most loyal users. We came across an increased Moneyback bonus, for example. We could also work through the ranks to start claiming level-up rewards, a 50% Lossback bonus up to $500,000 during our first week, and free spins. As you can see, if you stick around long-term, you can soon start to collect top-tier bonuses. Assuming the program is available in your region, of course.

Regular sports betting bonuses

The sports promos vary depending on the upcoming fixtures, as you might imagine. Of course, this may also vary in your area and be customized depending on the top leagues and sports in your region. For instance, you might find a bonus to use on Super Bowl betting or the next NFL match. So, whether you are interested in popular sports or niche markets, you might come across some solid deals that are tailored to your preferences.

To give you an idea, here are two of the promotions we found during our review:

Conclusion: Tailor your experience by choosing a preferred bonus

In our experience, BiggerZ gave us the option of choosing between a casino or sports betting bonus. Most users will have a preference, so it’s a nice touch and shows how user-centered BiggerZ is. We have spent a lot of time on betting sites, and it’s more common than you may realize for sites to only offer a casino bonus, for example.

With reasonable minimum deposits and fair terms, these bonuses will add some great value to your first session. If the bonuses that we found are anything to go by, you are in for a real treat. To confirm your region’s welcome offer, all you need to do is click the banners on this page.

BiggerZ promo code FAQs

🔑 Do I need a promo code to claim a BiggerZ welcome bonus?

For the welcome offers we reviewed, yes. BiggerZ used separate promo codes for the casino and sportsbook welcome bonuses, so it is important to check the banners on this page or the promotion terms for the exact code available in your region.

🎰 What is the BiggerZ casino welcome bonus?

In the offer we reviewed, BiggerZ listed a 150% first deposit bonus up to 1,500 USDT for casino players. This came with a minimum deposit of 10 USDT and a 40x wagering requirement to be completed within 14 days.

⚽ What is the BiggerZ sportsbook welcome bonus?

For the sportsbook offer we reviewed, BiggerZ listed a 50% up to 500 USDT OnlyWin Freebet. The minimum deposit was 20 USDT, and eligible odds ranged from 1.30 to 2.0. With this type of free bet, only the winnings are paid out, while the stake itself is not returned.

🎁 What other promotions does BiggerZ offer?

BiggerZ also features ongoing promotions such as Moneyback offers, Loot Boxes, referral rewards, VIP rewards, and selected sportsbook boosts. The exact availability of these offers can vary depending on your region.

🌍 Do BiggerZ bonuses vary by country?

Yes. BiggerZ operates across multiple regions, which means the bonus values, promo codes, and terms can differ depending on where you are located. The banners on this page are the best place to check what is currently available in your area.

Simon Day Simon Day
About Simon Day

Simon has been writing about Gaming and Sports for over a decade, with his work featured in a variety of well-known gaming magazines. This year, he joined win.gg as an Editorial Specialist, where he continues to share his passion for the industry through insightful and well-crafted content pieces.

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