Mint.io vs Thrill vs Castle (2026): Licence, KYC & Rewards
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Short answer: all three hold an Anjouan licence (Thrill also lists a Curaçao licence), none publishes a deposit-match welcome bonus, and all three can ask for identity checks (KYC). Castle launched around late June 2026 and we found no independent player reviews for it yet.
This comparison uses only facts from our Mint.io review, Thrill review, Castle review and signup bonuses guide. The Thrill and Castle reviews report no personal play experience. Details were checked on 27–29 October 2026 and can change.
Side-by-side comparison
Before comparing rewards, check the brands’ published country exclusions and read the current operator terms. A country missing from a restriction list is not a legal clearance.
| Mint.io | Thrill | Castle | |
|---|---|---|---|
| Licence | Anjouan (offshore); ALSI-202507035-FI2 found on the register 27 Oct 2026 | Curaçao OGL/2024/1052/0508 (Gravity Unleashed B.V.) and Anjouan ALSI-202506019-FI1 (Gravity Unleashed Limitada); which applies depends on your location | Anjouan ALSI-202602048-FI2, listed as Valid on the official register (29 Oct 2026) |
| Operator | Reviews report Sage Shark Ltd and also mention Sweetspot N.V.; the licence register names Sage Shark Limitada | Gravity Unleashed B.V. / Gravity Unleashed Limitada | Broken Tentacle Ltd, Belize |
| KYC | Reportedly not required at sign-up, but may be requested before withdrawing | May be requested at any time, including before withdrawals; source-of-funds checks possible | Yes, via Sumsub; may also ask for source-of-funds documents |
| Deposit-match welcome bonus | None found | None found | None found |
| Rewards | Status-based rakeback; the whitepaper describes $MNTD rakeback, Status staking and weekly stablecoin lossback for eligible levels. Launch and contract status unconfirmed | Level-up bonuses (e.g. Bronze at 10,000 XP: $15), rakeback, daily/weekly/monthly bonuses, weekly race | Rank-up bonuses, rake boosts, challenges, free spins, cash drops, races, raffles; amounts not published |
| Not available in (examples) | US, UK, France, Germany, Netherlands, Spain, Austria, Australia, Ontario | US, UK, Netherlands, France, Germany, Australia and more (three published lists: T&C, regional help and partner Platform Details; read all three) | Spain, UK, US, Australia, Austria, France, Germany, Netherlands, UAE and Gulf states, and more |
| Track record | Has independent reviews (cited in our review) | Licences checked on regulator registers | New (launched ~late June 2026); no independent reviews or complaint records found |
| Our rating | Scored in our review | Document-based review | Not scored yet |
Which one fits whom?
- Mint.io takes USDT and USDC only and rewards regular play through its Rewards program. It suits stablecoin users in supported regions, not bonus hunters. Read the Mint.io review.
- Thrill publishes concrete level-up bonus amounts, but they are earned through XP from wagering, not given at signup. Read the Thrill review.
- Castle has a verified Anjouan licence and a PvP mode (Castle Arena, 1% fee on the pot), but very little history. Treat it with extra caution. Read the Castle review.
None of these rewards is free money. Level-up and rank-up bonuses come after you wager, and rakeback only returns part of the house edge. See signup bonuses compared and our wagering requirements guide.
A country not being on a list does not mean it is permitted. Check your local law, and never use a VPN to get around restrictions.
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18+ and responsible gambling
Gambling is for adults 18+ only (or the legal age where you live). It involves a risk of loss and can become addictive. Set limits, do not chase losses, and only use money you can afford to lose. See our responsible gambling guide.
Ready to try a crypto casino?
Compare the casinos we review. Check the rules, set loss and time limits, and only play with money you can afford to lose.
Crypto casinos we review
- Deposit & withdraw in USDT or USDC: no price swings
- No code needed: rewards in $MNTD token: rakeback, daily rewards, MINT Status staking
- Casino, sportsbook & predictions in one account
Thrill: crypto casino with rewards from level one - Deposits and withdrawals in crypto across several networks; minimums and fees are listed in our review
- Instant rakeback plus daily, weekly and monthly bonuses from the first level (per Thrill's Rewards Program page)
- Site in English only for now
- Operator: Broken Tentacle Ltd; Anjouan licence ALSI-202602048-FI2
- New site (launched 2026) with little track record
- May ask for identity verification (KYC)
These casinos are not available in your country. Read our reviews for information only.
18+ · Sponsored · T&Cs apply · Not available in restricted regions · Gamble responsibly
A small independent team that reads operator help pages, terms and third-party reviews, and links sources for every claim. We are not lawyers or financial advisers. We may earn affiliate commissions. About us & how we rate