CasinoWinBig Reviews 21

TrustScore 1.5 out of 5

1.7

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Company details

  1. Online Casino or Bookmaker

Written by the company

CasinoWinBig is a leading online gaming site, providing Sports Betting, Live-sports Betting, Casino, Live-Casino, and Games. www.casinowinbig.com is operated by Shark 77 Limited. Our team works 24/7 in order to consign the best service for everyone. We are constantly working on updating the betting odds throughout the games, and we are at your service to provide answers in regards to all sports bets in real time. Our website also provides various kinds of casino games, which make a complete experience for a variety of gambling options.


Contact info

1.7

Bad

TrustScore 1.5 out of 5

21 reviews

5-star
4-star
3-star
2-star
1-star

No history of asking for reviews

This company hasn't invited their customers, so reviews may not be representative

Hasn’t replied to negative reviews

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Rated 1 out of 5 stars

How is it that your free spins always…

How is it that your free spins always land on try again you never pay on your free spins besides that some of the games are rigged I've hit sevens and then never got paid something is wrong with your platform I think you're just there to screw people over

23 May 2026
Unprompted review
Rated 1 out of 5 stars

Serious Concerns About Withdrawal Process and Account Handling

Wow! This is an MGA-licensed casino, and yet the situation is a complete mess.
I won €3,000 from the casino. I submitted the required documents, which were approved within one to two hours. I asked customer support about the withdrawal timeframe, as I value prompt financial transactions. They informed me that, according to their terms and conditions, withdrawals are processed within 48 hours. However, nothing happened after those 48 hours. They later stated that my withdrawal was under manual review but gave no explanation for the delay. I had no bonuses active, my KYC was successfully completed, and the win was approximately 500x my stake, so I see no valid reason for this delay.

Only after 100 hours, I demanded a permanent closure of my gaming account did they process the withdrawal request, without any communication. They closed my account five days after I requested the closure. The MGA is aware of this mishandling on their part.

25 November 2025
Unprompted review
Rated 1 out of 5 stars

Bad experience

Bad experience, a scam site. I just deposited my money and then played. Everything was fine until I made the withdrawal. I sent the documents and my account was verified. They sent me an email that the documents were accepted. Then I was surprised that my account was closed and there were more than 600 euros in it .
Username Mafeo

17 February 2025
Unprompted review
Rated 1 out of 5 stars

I still waiting for my winning so you…

I still waiting for my winning so you can't withdraw any more winning I've never know this before all of my documents has been verified and accepted, when I won the money I withdraw my winning, I ve message support but no reply
I been on there's chat message I was told by one person it be 24hr to 48hr
Still didn't receive it so I message chat line again they told me it can take upto a month which I've never heard off
Funny thing though there quick enough to take your deposit
I only want my winning 😪
Doesn't seem that unreasonable
Please can I have my winning

16 February 2024
Unprompted review
Rated 1 out of 5 stars

They try to do withdrawal as hard as…

They try to do withdrawal as hard as possible I'm still waiting my 1000€ even if you send needed documents you need to send them selfies with id and waiting times each time is 48 hours. Ridiculous and I will soon complain it to MGA if my money is not showing.

15 December 2023
Unprompted review
Rated 1 out of 5 stars

Be aware this is a scam.

They dont pay. Do not Play. You will never get the money, be aware this is SCAM. they will find all off the exuses to pend and cancel the withdrawal. If you have winnings do the complaint to mga and also inform the payment provider and if the mga wont help. there is European gambling and betting. And file criminal report, that is the only way. Also inform the slot providers if nesessary. Shark 77 18bet and casinobigwin.com and they have also curacaos 1bet.com all of them are scams. And also the casinos are banned from askgambler.

24 November 2023
Unprompted review
Rated 1 out of 5 stars

Rude

Rude! Asked for advice as i deposited on their website as a new customer. Took money but never shown in my balance. Asked for advice as a screenshot of my bank wasnt possible (security reasons obviously) said 'if i wasnt going to co-operate, they couldnt help' i found the response rude. Spoke to another member of staff via email, he also said 'thats not what they asked' which also i found very abrupt. Considering i could of been a potential new customer, their attitude was low. Not to mention the disappearing deposit i made which never appeared in my balance and now im apparently 'not cooperating' when asked for screenshots of my bank transactions. If i was you id steer clear. Not many good reviews as it is.. 🙄🙄

5 September 2023
Unprompted review
Rated 1 out of 5 stars

All is working normal,but when time…

All is working normal,but when time comes to withraw its very unnormal,i did Withrow 6 days ago and its still pending and i dont know when i will get it and how to get it,can someone help me by advise?

19 April 2023
Unprompted review
CasinoWinBig logo

Reply from CasinoWinBig

Hi,

Thank you for taking the time to leave your feedback.

We are sorry to hear that you were not satisfied, however in order to make any additional check on your case, we would like to ask you to provide your CasinoWinBig account details – username or email address.

We are looking forward to hearing back from you soon.

Best Regards,
CasinoWinBig Team

Rated 1 out of 5 stars

PEACE OF S*** CASINO

I can't recommend the site at all, first you identify yourself on the site, next they ask for the documents and even after that they ask for a photo of the ID card and me. And bank details again. Chat answers with questions. My withdraw is still pending. If I ever withdraw my winnings, I will close my account and never play on the site again. Peace of s*** casino.

8 November 2022
Unprompted review
CasinoWinBig logo

Reply from CasinoWinBig

Hi,

Thank you for taking the time to leave your feedback.

We are sorry to hear that you were not satisfied, however in order to make any additional check on your case, we would like to ask you to provide your CasinoWinBig account details – username or email address.

We are looking forward to hearing back from you soon.

Best Regards,
CasinoWinBig Team

Rated 1 out of 5 stars

Not recommending anybody to deposit…

Not recommending anybody to deposit here.
Especially not if you plan to win and withdrawal the money. After 1 withdrawal, they will take min 3% fee of your amount.

this is a try to make you cancel your withdrawal and gamble away your winnings.

They also used 18bet’s email to contact me, even i dont have a account on that site.

I closed my account after i got my money.

26 October 2022
Unprompted review
CasinoWinBig logo

Reply from CasinoWinBig

Hi Kristian,

Thank you for taking the time to leave your feedback.

We are sorry to hear that you were not satisfied, however in order to make any additional check on your case, we would like to ask you to provide your CasinoWinBig account details – username or email address.

We are looking forward to hearing back from you soon.

Best Regards,
CasinoWinBig Team

Rated 1 out of 5 stars

Waiting for my money after ruling

Have an ADR ruling which was in my favor and I am supposed to get a full refund of my money. So far nothing received yet and no updates from the casino..

5 September 2022
Unprompted review
CasinoWinBig logo

Reply from CasinoWinBig

Hi,

Thank you for taking the time to leave your feedback.

We are sorry to hear that you were not satisfied, however in order to make any additional check on your case, we would like to ask you to provide your CasinoWinBig account details – username or email address.

We are looking forward to hearing back from you soon.

Best Regards,
CasinoWinBig Team

Rated 1 out of 5 stars

Not even one star.

I opened up an account, deposit €50 and then €55 and I won - I won alot, I won over €3000 which is much in my book.
But as I thought it was fun to play I kept playing but stoped when I had €2800 left and made a withdraw request.
I was aware of I need to send some documents to CasinoWinBig which I did.
Copy of passport and proof of address.
But that wasn't enough - they wanted a bankstatement which I sent, then they wanted a photo of me holding my passport - I gave them that too.
The support told me it was 48 hours wait to withdraw, fine with me but when the 48 hours went by - the request is still pending.
And now - no honest answer.
I have read some other reviews where other customers lost everything because the CasinoWinBig refuse to payout their money.
This is nothing but fraud.
They not only steal your money they also take away the fun.
So - do NOT play on the CasinoWinBig.

19 September 2022
Unprompted review
CasinoWinBig logo

Reply from CasinoWinBig

Hi,

Thank you for taking the time to leave your feedback.

We are sorry to hear that you were not satisfied, however in order to make any additional check on your case, we would like to ask you to provide your CasinoWinBig account details – username or email address.

We are looking forward to hearing back from you soon.

Best Regards,
CasinoWinBig Team

Rated 4 out of 5 stars

Actually did pay out

They did actully payout the money, althought it took quite some time but it was not a scam, so i withdraw my previous raring and give them a 4 star

5 September 2022
Unprompted review
CasinoWinBig logo

Reply from CasinoWinBig

Hi,

Thank you for taking the time to review us on Trustpilot.

We are happy to see you satisfied with our services. Be sure to get in touch with our Support Team in case of any inquiries.

Kind Regards,
CasinoWinBig Team

Rated 1 out of 5 stars

Bad casino stat away soon as you win…

Bad casino stat away soon as you win they block the game this is not good plz stat away casino

21 August 2022
Unprompted review
CasinoWinBig logo

Reply from CasinoWinBig

Hi Gezim,

Thank you for taking the time to leave your feedback.

We are sorry to hear that you were not satisfied, however in order to make any additional check on your case, we would like to ask you to provide your CasinoWinBig account details – username or email address.

We are looking forward to hearing back from you soon.

Best Regards,
CasinoWinBig Team

Rated 5 out of 5 stars

I have found this one today

I have found this one today. I was surprised a little bit. Sportsbook looks great and site is designed very solid, modern. So i started to read more. I cant say that this one is awesome but it attracted me because of the welcome bonus for lcb community members. Just for 10 eur deposit you can get 200% plus 20 free spins on Game of thrones. Great deal and i will not miss it. Wagering requirements are very high but it is not very matter to me when deposit can be such small.

30 July 2022
Unprompted review
CasinoWinBig logo

Reply from CasinoWinBig

Hi Mohamed,

Many thanks for taking the time to leave a review – it means a lot to us!

We are thrilled to read such reviews and happy to see that you are enjoying playing on CasinoWinBig. Be sure to get in touch with our Support Desk (at your disposal 24/7) in case you have any questions about your account.

Warm Regards,
CasinoWinBig Team

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