What Gamba actually is
Gamba launched in 2023, operated by Gamba Gaming N.V. out of Curaçao (license {{license_number}}). It's a crypto-first casino and sportsbook that runs on 15 different coins, with 6000 games from providers including Gamba Originals (provably fair in-house games), Pragmatic Play slots and live casino titles, Evolution Gaming live dealer tables, Hacksaw Gaming and NoLimit City high-volatility slots, PGSoft and BGaming catalog selections. Three years in is not a long track record, but it's enough to have accumulated real user data, and some of that data is not flattering.
The site is well-designed and easy to navigate. That part is consistent across reviews, including from people who have complaints about other aspects. First impressions are good.
The welcome offer
The first deposit bonus at Gamba is not a standard match offer. Put in $20 or more and you get 2,500 XP + 25 Plinko Balls + Lottery Tickets. That means 2,500 XP toward your VIP progression, 25 Plinko Balls worth up to $1 each, and lottery tickets for the weekly draw. The max cash value of those Plinko Balls is $25, so this is a modest entry-level offer by crypto casino standards.
It's not the flashiest welcome package out there. BetFury and Chips.gg both have more immediately legible first-deposit bonuses. What Gamba bets on is that the ongoing VIP structure keeps you longer than a one-time match bonus would.
The VIP and rakeback system
This is the most interesting part of Gamba if you're a volume player. Rakeback runs 5-10% depending on your VIP rank, which goes from Bronze up to Immortal. At Silver 2 and above, you also unlock ReJuice, which is an hourly bonus credited based on recent play. There are also rank-up rewards when you hit new tiers, daily and weekly time-based bonuses, and a VIP host for higher-tier players.
The weekly progressive lottery starts at $10,000 and grows from there. Lottery tickets come from play and from the welcome deposit, so you're automatically in the draw on your first week.
This structure is genuinely more layered than most crypto casinos. The problem is that the value of any rakeback program depends entirely on the platform actually paying out, which brings me to the next section.
The withdrawal situation
I'm going to be straight about this: Gamba has a real reputation problem around payments.
Multiple Trustpilot reviews, not isolated one-offs, describe payment delays, account closures without clear cause, and withdrawal requests that get stuck or denied. CasinoCritique also notes this pattern. The official site says payouts are instant and the minimum is $1, and for clean accounts that may well be true. But 'instant' on a crypto casino is always contingent on passing any KYC checks and not triggering whatever internal risk flags the platform runs.
Customer support at Gamba has been described as unprofessional and slow by multiple independent sources. That matters more than usual when payment issues arise, because a helpful support team can often resolve things that bad support cannot.
I haven't personally tested a withdrawal here. What I can say is that the complaint volume is high enough relative to the platform's age that it's worth factoring in before you move serious money.
Games
Gamba has 6000 titles across Slots, Live Dealer, Poker, Sports, Originals. Slots come from Gamba Originals (provably fair in-house games), Pragmatic Play slots and live casino titles, Evolution Gaming live dealer tables, Hacksaw Gaming and NoLimit City high-volatility slots, PGSoft and BGaming catalog selections. Evolution Gaming handles live dealer, which is the industry standard at this point. There's also a Gamba Originals section with in-house games that should have provably fair mechanics (worth verifying in the game info for each title).
Sports betting covers soccer, basketball, tennis, baseball, CS2, MMA, and ice hockey. It's not a token sportsbook added as an afterthought, the sports section looks reasonably built out for a primarily casino-focused platform.
Banking
Gamba accepts BTC, ETH, LTC, USDT, and other cryptocurrencies. That's a wider selection than most. There's no listed minimum purchase and the minimum redemption is $1. Payouts are claimed instant for crypto, which tracks with what working withdrawals look like on the platform.
There's no fiat payout method listed in the data I have. If you're planning to eventually cash out to a bank account, verify that pathway before depositing.
Geo restrictions
Only {{prohibited_states}} is explicitly listed as a prohibited state. That's unusually permissive for a crypto casino, and means most US players can technically access the platform. Worth noting that Curaçao-licensed casinos are not regulated in the US, so there's no state-level consumer protection if something goes wrong.
Mobile
No dedicated app on iOS or Android. The site is mobile-responsive in a browser, which works fine for slots and most live dealer tables, but it's not a native app experience. If a dedicated app is a dealbreaker for you, look elsewhere.
Bottom line
Gamba is a technically capable platform. The game library is real, the crypto coverage is wide, the VIP structure is more thoughtful than average, and the sports betting is a genuine addition. If you're a volume crypto player looking for ongoing rakeback and you've done your research on the T&Cs, there's something here.
But the payment complaint pattern is documented, not rumored. If you try this one, start small, document everything, and don't treat the rakeback accumulation as locked in until it's actually in your wallet.
For comparison, Chips.gg has a cleaner withdrawal reputation at a similar stage of development.
We have an affiliate relationship with Gamba. If you sign up through our link, we may earn a commission.
PLEASE DO NOT GAMBLE WITH MONEY THAT YOU CANNOT AFFORD TO LOSE. Gambling is not a money making method and you will lose in the long run.