21 Casino review

MGASince 2015instant playmobilelive

By The Slot Side Editorial TeamUpdated November 13, 2026How we score

7.9/ 10

The Slot Side score

Formula v1.1 · 85% of inputs known

Fastest withdrawal

Not stated

Licence

MGA

We may earn a commission when you sign up through our links. It never changes our scores, which come from published facts and a public formula.

Our verdict

White Hat Gaming Limited, the company behind Casiku, has run 21 Casino since 2015. Licences come from the Malta Gaming Authority and the UK Gambling Commission. The lobby lists 118 providers, the cashier handles pounds, euros and several other currencies, and chat support never closes.

21 Casino scores 7.9 out of 10, just under our strong band and a solid result. The two European licences earn a full 10 for the licence group, and the responsible gambling kit is broader than most, with reality checks, cool-off and a self-test. The caps are worth noting: a 25 EUR minimum deposit and a 25,000 EUR weekly withdrawal ceiling. No cryptocurrency is accepted, and no RTP data or bonus terms are on file.

What we like

Two European regulators: MGA and UKGC
118 providers, NetEnt and Evolution Gaming included
Reality checks, cool-off, self-exclusion and a self-test
No deposit or withdrawal fees listed
Verification listed at 0 to 6 hours

What could be better

25 EUR minimum deposit
Withdrawals capped at 25,000 EUR per week
No RTP figures or RNG certificate on file
Only deposit limits among the spending limits

Facts and figures

Website: 21casino.com
Established: 2015
Company: White Hat Gaming Limited
Licence: Malta Gaming Authority (MGA); UK Gambling Commission
Site languages: EN, FI, NO, PT, ES
Mobile apps: Not stated
Restricted countries: Not stated

Payments

Deposit methods: Bank transfer, Sofort, Finnish ebank, Maestro, Mastercard, Skrill, Neteller, Paysafecard, Trustly, Visa, Entropay, Interac, PayPal, NetBanking, UPI, Pix, Jeton, Skrill Rapid Transfer, Neosurf, CashtoCode, AstroPay Direct
Withdrawal methods: Maestro, Mastercard, Neteller, Visa, Skrill, PayPal, Trustly, Bank transfer, NetBanking, UPI, Pix, Jeton, Neosurf, AstroPay Direct, CashtoCode
Currencies: CAD, EUR, GBP, NOK, INR, CLP, ARS, BRL
Minimum deposit: €25
Minimum withdrawal: €10
Withdrawal limit: €25,000 / week
Withdrawal times: Not stated
Verification time: 0–6 h
Withdrawal fees: No
Weekend payouts: Not stated

Games

Game providers: Games Global, NetEnt, Evolution, Nyx Interactive, NextGen Gaming, 1x2Games, Blueprint Gaming, Genesis Gaming, Leander Games, Quickspin, Merkur Gaming, Thunderkick, 2 By 2 Gaming, Big Time Gaming, Games Warehouse, ELK Studios, Lightning Box, Multicommerce Game Studio, Stakelogic, Foxium, Adoptit Publishing, Asylum Labs, Barcrest Games, Betdigital, BlaBlaBla Studios, Bulletproof Games, Cayetano Gaming, Chance Interactive, Concept Gaming, Fantasma Games, Felt Gaming, Fuga Gaming, Inspired, Just For The Win, Kalamba Games, Live 5 Gaming, Magic Dreams, Meta GU, Old Skool Studios, Play'n GO, Probability, Push Gaming, Rabcat, Realistic Games, Red7 Slots, Red Tiger, Reflex Gaming, Light & Wonder, Electric Elephant Games DON'T USE, Shuffle Master, Sigma Games, Spieldev, Spike Games, Sthlm Gaming, Storm Gaming, SUNFOX Games, Touchstone Games, Wild Streak Gaming, WMS, YoloPlay, Wazdan, High5Games, Print Studios, 4ThePlayer, AGS, Air Dice, Apollo Games, Atomic Slot Lab, Avatar UX, Bally, BGaming, Boomerang, Bullshark Games, Crazy Tooth Studio, ELA Games, Electric Elephant, Endemol Games, Evoplay, Eyecon, Ezugi, Fortune Factory, Four Leaf Gaming, Gamevy, Gaming Corps, Gamomat, Golden Rock Studios, GreenTube, Hacksaw Gaming, IGT (WagerWorks), Iron Dog Studios, Koala Games, Microgaming, Neko Games, NetGaming, Nolimit City, Northern Lights Gaming, Octoplay, Peter & Sons, Pragmatic Play, Red Rake Gaming, ReelPlay, Reel Time Gaming, Relax Gaming, Revolver Gaming, Rogue, RubyPlay, Side City Studios, Skywind Group, Slammer Studios, Slingo, Snowborn Games, Spinmatic Entertainment, Spinomenal, Spribe, Swintt, SYNOT Games, Wicked Games, Wishbone Games
Number of games: Not stated
RTP published: No
RNG certified: No
Progressive jackpots: No

Responsible gambling

Deposit limits: Yes
Loss limits: No
Wager limits: No
Session time limits: No
Self-exclusion: Yes
Cool-off (time-out): Yes
Reality checks: Yes
Self-assessment test: Yes
Withdrawal lock: No
National self-exclusion register: Not stated

Support

Live chat: 24/7
Email: Not stated
Support languages: Not stated

How the score is built

Licence · 25%10.0
Safety & company · 20%6.0
Payments · 15%8.5
Bonus fairness · 15%–
Games · 10%8.0
Responsible gambling · 10%5.5
Support · 5%8.0

Regulation and ownership

21 Casino was established in 2015 by White Hat Gaming Limited, which also runs the sister brand Casiku. Two regulators appear: Malta's gaming authority and Britain's gambling commission. We take the MGA as the strictest of the two for scoring.

Our licence group scores a full 10 out of 10, and safety 6. Neither licence number is in our record, and no restricted country list is available. Our methodology explains the weighting.

Payment methods, minimums and caps

The minimum deposit is 25 EUR, higher than many rivals, and the minimum withdrawal is 10 EUR. Weekly withdrawals top out at 25,000 EUR. No fees are listed.

Deposits work with Visa, Mastercard, Maestro, Skrill, Neteller, PayPal, Trustly, Paysafecard, Interac, Pix, UPI and bank routes such as Sofort. Fifteen withdrawal methods are on file, including PayPal, Neteller, Trustly and bank transfer. Cryptocurrency is not on the list.

Verification takes 0 to 6 hours on file, and pending time is 24 to 48 hours. Eight currencies are supported: CAD, EUR, GBP, NOK, INR, CLP, ARS and BRL.

The game library

With 118 providers on our record, the library is among the widest in this batch. Names include Games Global, NetEnt, Evolution Gaming, NextGen Gaming, Blueprint Gaming, Quickspin, Thunderkick and Big Time Gaming. Live dealer tables are offered and mobile play is supported.

No RTP data, RNG certificate or jackpot titles are on file for this site. Games earn 8 of 10.

Offers and VIP

No bonus is on record, so there is no wagering figure. The VIP program is listed without published details. Terms apply to every offer, so check wagering and cashout rules first.

Responsible play tools

The toolkit includes a deposit limit, a cool-off option, reality checks, self-exclusion and a self-assessment test. Caps on losses, wagers and sessions, and a withdrawal lock, are missing, and register membership is unknown. The group scores 5.5 out of 10.

Reality checks only help if you act on them. Decide on a time and a budget before you start. This service is for adults aged 18 and over.

Support and languages

Live chat is open 24/7. The site is offered in English, Finnish, Norwegian, Portuguese and Spanish. Email, phone and FAQ details are not on file, and the support languages are not stated.