Duelbits Referral Code CBG500 is a code that opens a welcome offer of 500 free spins plus $100 in free spins at the crypto casino and sportsbook Duelbits. It is the kind of code you enter when you set up an account rather than something you hunt for later, and the two components of the offer are stated separately for a reason: one is a count of spins, the other is a cash value of spins. This article covers what Duelbits is, what the code gives, where it works, how to apply it and whether it is worth your time.
What a referral code means here, and how it differs from other code types
A referral code is normally a string tied to an existing relationship — a person, a site or a partner who sends traffic to an operator. When you enter it, the operator can attribute your sign-up to that source, and in exchange the new account is usually credited with a welcome offer. That is different in origin from a voucher, which is typically a one-off redeemable token, or a discount coupon, which reduces a price at checkout. Gambling sites do not have a checkout price to discount, so what looks like a coupon field in other industries functions here as an attribution field: it tells the operator which offer your account should be attached to.
In practice the boundary between "referral code" and "promo code" is blurry, and operators are inconsistent about which word they print on the form. CBG500 is best understood as a private affiliate code: it is supplied through a partner channel rather than advertised on the operator's own front page. Duelbits has not published which wording its own interface uses, so do not be thrown if the field is labelled something other than "referral". If there is a single free-text code box on the sign-up form, that is the one.
Who Duelbits is
Duelbits is an online crypto casino and sportsbook that launched in 2020. The operator is reported as Liquid Entertainment N.V., a Curaçao company, licensed by the Curaçao Gaming Authority. The site combines in-house original games with third-party slots, a live casino section and a sportsbook, so the same account covers both casino play and sports betting.
Two points on the licensing are worth knowing before you register. Curaçao licensing is widely noted in reviews as carrying lighter regulatory oversight than jurisdictions such as the UK or Malta. That is a general property of the jurisdiction rather than a mark against this particular operator, but it affects what recourse you have if a dispute arises, so it belongs in your decision. Separately, reviews report no publicly known security breach at Duelbits since launch. That is a reported absence of incidents, not a guarantee of safety, and it should be weighed as such.
What the offer actually consists of
The offer attached to CBG500 is 500 free spins plus $100 in free spins. Those are two different units of measurement. "500 free spins" counts individual spins; "$100 in free spins" states a monetary value of spins. Whether the $100 is the stated value of those same 500 spins, or a second award granted on top of them, is set by the operator and is not something that can be resolved from outside. Read the promotion's own terms to see how the two are split before you assume either reading.
For the same reason, resist the temptation to divide one figure by the other to arrive at a per-spin value. That calculation assumes a relationship between the two components that has not been stated, and it would give you a false sense of what each spin is worth. Treat both figures as headline promotional credit, subject to conditions, rather than as money already in your account.
Eligibility: check this before you deposit anything
Duelbits does not accept players from every country, and this is the single most common reason a welcome code turns into a wasted deposit. Territories named across public sources as restricted include the United States, the United Kingdom, France, the Netherlands, Australia, Germany, Spain, Italy, Austria, Belgium, Poland, Slovakia, Slovenia, Denmark, Malta, Singapore, South Africa, Saudi Arabia, the UAE, Qatar, Bahrain, Oman, Egypt, Moldova and Yemen.
Two cautions about that list. It is partial, and sources disagree on its exact contents, so it should be treated as reported rather than definitive. And the exclusions covering the United States, the United Kingdom and Germany are worth flagging explicitly, because between them they account for a very large share of English-language readers who search for codes like this one. If you are in any of those three, this offer is unlikely to be open to you.
The only reliable version of the list is the one in the operator's own current terms. Check it before you put money in, not after. Registering from a restricted jurisdiction puts both the account and any balance sitting on it at risk. The minimum age is 18, or higher where local law sets a higher threshold.
How to apply the code
Duelbits has not published which screen carries the code field, so the sequence below is general guidance on how sign-up code fields usually behave rather than a description of a specific button or page. The important principle is that the code goes in before the deposit, not after it — retrospective crediting is rarely possible once funds have landed.
Confirm your country is not on the restricted list in the operator's current terms.
Start the registration process and read each step rather than clicking through it, since the code box is easy to skip.
Enter CBG500 exactly as written, in capitals, with no spaces before or after it. Copy and paste if you can, to avoid a transposed character.
Look for an on-screen confirmation that the code has been accepted before you move on.
If the field does not appear during registration, check the account's bonus or promotions area before making any deposit.
Read the promotion's terms in full, including how the spins and the $100 are awarded, before funding the account.
Whether the spins and the $100 arrive in one step or are claimed separately is also set by the operator and is not something you should assume either way. If only part of the offer appears, the terms page is the place to look first.
How free spins generally work
Free spins have standard mechanics across the industry, and understanding them is more useful than knowing the headline number. None of the points below should be read as a documented Duelbits term — the operator sets each one, and the promotion's own terms are the authority.
A free spin is normally tied to a specific game or a small set of games chosen by the operator, not to any game you fancy.
Winnings from free spins usually arrive as bonus funds subject to wagering before they can be withdrawn, rather than as withdrawable cash.
Free spins typically expire, often quickly, and unused spins are usually lost rather than carried over.
The stake value of each spin is set by the operator and is frequently the game's minimum.
Separately, verification is normally required before a withdrawal at licensed operators, so expect to supply identity documents at that stage regardless of how the bonus was earned.
Who this suits, and an honest verdict
The profile this code fits is a reader outside the restricted territories who was already considering a crypto casino and sportsbook account and who is comfortable with a Curaçao-licensed operator. The combined casino and sportsbook offering is a genuine convenience if you use both, and the in-house original games give the site a distinct character alongside the usual third-party slots and live tables.
The honest verdict is that the headline figures are large but incomplete on their own. The wagering conditions, any conversion cap, the expiry window and whether a qualifying deposit is needed are all determined by the promotion's terms, and those terms decide whether the spins amount to anything. A reader who opens the terms page before the deposit page will make a better decision than one who reacts to the numbers alone. If the terms do not suit you, the correct response is to skip the offer rather than to work around it.
Gambling involves risk and is intended for adults aged 18 or over (or the legal age in your jurisdiction). Bonuses carry wagering requirements — read them in full before opting in, never stake more than you can afford to lose, and seek support if gambling stops being entertainment.
Promotional terms, eligibility and values are set by the provider and can change at any time. Always confirm the current terms on the official site before signing up or completing a purchase.